🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.53 AU - 0.63 AU

Year: 166 Days

Day: 12.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,614,867 km

• M1: 300,991 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.71 AU - 0.93 AU

Year: 278 Days

Day: 31.4 Hours

Environment

Temp: 72 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.82 AU - 0.88 AU

Year: 294 Days

Day: 38.4 Hours

Environment

Temp: 98 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.08 AU - 1.72 AU

Year: 621 Days

Day: 47.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,614,867 km

• M1: 760,556 km (0.095 R)
• M2: 827,725 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.75 AU - 2.67 AU

Year: 1231 Days

Day: 36.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.4 AU - 4.46 AU

Year: 2920 Days

Day: 35.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.72 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.3

Radius: 8.3

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.86 AU - 10.16 AU

Year: 10990 Days

Day: 5.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 59,614,867 km

• M1: 442,062 km (0.095 R)
• M2: 1,200,673 km (0.102 R)
• M3: 1,282,951 km (0.099 R)
• M4: 1,723,068 km (0.114 R)
• M5: 1,863,840 km (0.109 R)
• M6: 1,984,117 km (0.042 R)
• M7: 2,257,881 km (0.109 R)
• M8: 3,036,538 km (0.119 R)
• M9: 3,150,082 km (0.095 R)
• M10: 4,014,908 km (0.092 R)
• M11: 4,489,731 km (0.112 R)
• M12: 6,054,226 km (0.096 R)
• M13: 6,745,368 km (0.101 R)
• M14: 6,968,718 km (0.049 R)
• M15: 7,692,472 km (0.096 R)
• M16: 7,808,859 km (0.072 R)
• M17: 8,161,761 km (0.056 R)
• M18: 8,842,581 km (0.056 R)
• M19: 9,251,581 km (0.109 R)
• M20: 9,458,475 km (0.095 R)
• M21: 10,045,647 km (0.056 R)
• M22: 11,079,667 km (0.057 R)
• M23: 11,167,331 km (0.106 R)
• M24: 11,431,820 km (0.086 R)
• M25: 12,147,048 km (0.098 R)
• M26: 12,464,644 km (0.09 R)
• M27: 13,620,886 km (0.113 R)
• M28: 14,570,384 km (0.115 R)
• M29: 14,666,575 km (0.025 R)
• M30: 14,762,916 km (0.116 R)
• M31: 15,101,755 km (0.099 R)
• M32: 15,590,342 km (0.087 R)
• M33: 16,183,348 km (0.079 R)
• M34: 16,382,762 km (0.109 R)
• M35: 16,482,693 km (0.077 R)
• M36: 16,733,569 km (0.105 R)
• M37: 17,544,689 km (0.112 R)
• M38: 17,749,488 km (0.065 R)
• M39: 17,852,112 km (0.074 R)
• M40: 18,680,735 km (0.102 R)
• M41: 18,785,304 km (0.032 R)
• M42: 18,942,382 km (0.11 R)
• M43: 19,257,734 km (0.115 R)
• M44: 19,574,881 km (0.079 R)
• M45: 19,893,824 km (0.118 R)
• M46: 20,590,801 km (0.113 R)
• M47: 20,752,665 km (0.06 R)
• M48: 21,350,159 km (0.085 R)
• M49: 21,404,763 km (0.094 R)
• M50: 21,898,286 km (0.072 R)
• M51: 22,340,048 km (0.067 R)
• M52: 22,673,203 km (0.117 R)
• M53: 23,120,201 km (0.029 R)
• M54: 23,232,400 km (0.098 R)
• M55: 25,629,855 km (0.04 R)
• M56: 26,798,813 km (0.073 R)
• M57: 27,152,911 km (0.045 R)
• M58: 27,508,655 km (0.035 R)
• M59: 28,164,642 km (0.112 R)
• M60: 29,674,832 km (0.103 R)
• M61: 30,041,048 km (0.089 R)
• M62: 30,347,574 km (0.096 R)
• M63: 30,593,363 km (0.113 R)
• M64: 32,020,078 km (0.111 R)
• M65: 32,773,004 km (0.059 R)
• M66: 32,962,096 km (0.117 R)
• M67: 33,025,226 km (0.038 R)
• M68: 33,278,196 km (0.093 R)
• M69: 33,404,905 km (0.079 R)
• M70: 35,777,677 km (0.057 R)
• M71: 36,102,604 km (0.084 R)
• M72: 36,493,653 km (0.076 R)
• M73: 36,951,572 km (0.091 R)
• M74: 38,536,411 km (0.077 R)
• M75: 39,203,169 km (0.115 R)
• M76: 39,873,816 km (0.043 R)
• M77: 40,886,893 km (0.074 R)
• M78: 40,954,811 km (0.05 R)
• M79: 41,294,547 km (0.048 R)
• M80: 44,115,814 km (0.087 R)
• M81: 44,185,377 km (0.106 R)
• M82: 44,603,652 km (0.092 R)
• M83: 45,093,286 km (0.086 R)
• M84: 45,233,459 km (0.057 R)
• M85: 45,936,869 km (0.084 R)
• M86: 46,219,160 km (0.099 R)
• M87: 46,785,537 km (0.116 R)
• M88: 47,211,891 km (0.051 R)
• M89: 47,710,950 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.4

Radius: 5.3

Gravity: 13.58 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 11.8 AU - 17.3 AU

Year: 20798 Days

Day: 15.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 55.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 59,614,867 km

• M1: 95,743 km (0.105 R)
• M2: 150,346 km (0.047 R)
• M3: 399,426 km (0.11 R)
• M4: 805,136 km (0.069 R)
• M5: 1,129,614 km (0.077 R)
• M6: 1,280,259 km (0.033 R)
• M7: 1,410,708 km (0.1 R)
• M8: 1,518,269 km (0.106 R)
• M9: 1,600,697 km (0.105 R)
• M10: 1,713,045 km (0.045 R)
• M11: 1,974,991 km (0.093 R)
• M12: 2,801,071 km (0.088 R)
• M13: 3,757,450 km (0.091 R)
• M14: 3,944,896 km (0.076 R)
• M15: 4,173,781 km (0.108 R)
• M16: 4,485,692 km (0.106 R)
• M17: 4,967,547 km (0.079 R)
• M18: 5,256,271 km (0.106 R)
• M19: 5,635,352 km (0.119 R)
• M20: 5,936,492 km (0.115 R)
• M21: 6,067,091 km (0.05 R)
• M22: 6,242,719 km (0.05 R)
• M23: 6,643,941 km (0.099 R)
• M24: 6,689,119 km (0.092 R)
• M25: 7,238,293 km (0.104 R)
• M26: 7,706,983 km (0.062 R)
• M27: 8,330,956 km (0.093 R)
• M28: 9,474,033 km (0.072 R)
• M29: 9,524,747 km (0.103 R)
• M30: 9,934,495 km (0.066 R)
• M31: 10,402,288 km (0.114 R)
• M32: 10,454,797 km (0.116 R)
• M33: 10,559,814 km (0.066 R)
• M34: 10,771,196 km (0.104 R)
• M35: 10,983,775 km (0.035 R)
• M36: 11,467,425 km (0.041 R)
• M37: 11,739,095 km (0.107 R)
• M38: 12,178,164 km (0.06 R)
• M39: 12,734,668 km (0.115 R)
• M40: 13,699,425 km (0.064 R)
• M41: 14,277,920 km (0.099 R)
• M42: 14,511,442 km (0.057 R)
• M43: 14,982,526 km (0.108 R)
• M44: 15,458,546 km (0.098 R)
• M45: 15,518,386 km (0.094 R)
• M46: 17,598,843 km (0.087 R)
• M47: 17,849,420 km (0.11 R)
• M48: 18,353,864 km (0.1 R)
• M49: 19,119,356 km (0.12 R)
• M50: 19,247,860 km (0.063 R)
• M51: 19,635,469 km (0.073 R)
• M52: 20,549,661 km (0.085 R)
• M53: 20,681,307 km (0.052 R)
• M54: 21,678,227 km (0.088 R)
• M55: 22,554,721 km (0.103 R)
• M56: 22,826,840 km (0.075 R)
• M57: 24,621,416 km (0.061 R)
• M58: 25,535,609 km (0.103 R)
• M59: 28,490,765 km (0.113 R)
• M60: 29,079,732 km (0.096 R)
• M61: 29,598,537 km (0.05 R)
• M62: 30,419,979 km (0.066 R)
• M63: 30,720,521 km (0.095 R)
• M64: 31,476,140 km (0.112 R)
• M65: 33,314,399 km (0.067 R)
• M66: 34,090,662 km (0.089 R)
• M67: 34,951,299 km (0.103 R)
• M68: 36,215,999 km (0.104 R)
• M69: 37,495,659 km (0.105 R)
• M70: 39,442,526 km (0.106 R)
• M71: 39,688,315 km (0.026 R)
• M72: 40,263,519 km (0.118 R)
• M73: 41,255,951 km (0.088 R)
• M74: 44,366,540 km (0.086 R)
• M75: 45,477,154 km (0.102 R)
• M76: 45,734,762 km (0.113 R)
• M77: 46,078,987 km (0.08 R)
• M78: 46,337,791 km (0.105 R)
• M79: 46,510,576 km (0.116 R)
• M80: 47,464,562 km (0.078 R)
• M81: 49,039,528 km (0.101 R)
• M82: 49,303,718 km (0.093 R)
• M83: 50,187,692 km (0.115 R)
• M84: 50,453,976 km (0.106 R)
• M85: 51,255,372 km (0.051 R)
• M86: 51,612,911 km (0.089 R)
• M87: 52,330,532 km (0.115 R)
• M88: 53,594,185 km (0.104 R)
• M89: 54,685,352 km (0.106 R)
• M90: 55,875,702 km (0.093 R)
• M91: 57,630,785 km (0.116 R)
• M92: 60,532,834 km (0.118 R)
• M93: 61,289,500 km (0.065 R)
• M94: 62,716,514 km (0.046 R)
• M95: 62,812,107 km (0.052 R)
• M96: 63,482,156 km (0.081 R)
• M97: 63,578,048 km (0.118 R)
• M98: 63,769,982 km (0.105 R)

Asteroid Belt

Center: 16.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.4

Radius: 4.3

Gravity: 13.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 16.07 AU - 20.57 AU

Year: 29384 Days

Day: 24.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,614,867 km

• M1: 169,195 km (0.036 R)
• M2: 1,292,675 km (0.075 R)
• M3: 1,664,426 km (0.089 R)
• M4: 1,724,415 km (0.079 R)
• M5: 1,815,969 km (0.062 R)
• M6: 1,877,752 km (0.11 R)
• M7: 2,003,564 km (0.077 R)
• M8: 2,637,859 km (0.074 R)
• M9: 3,031,302 km (0.044 R)
• M10: 3,558,335 km (0.078 R)
• M11: 3,753,411 km (0.102 R)
• M12: 3,832,398 km (0.085 R)
• M13: 3,911,984 km (0.096 R)
• M14: 3,992,019 km (0.084 R)
• M15: 4,194,724 km (0.057 R)
• M16: 4,737,166 km (0.11 R)
• M17: 4,779,802 km (0.108 R)
• M18: 5,081,840 km (0.075 R)
• M19: 5,257,318 km (0.071 R)
• M20: 5,390,161 km (0.113 R)
• M21: 5,932,603 km (0.078 R)
• M22: 6,303,905 km (0.031 R)
• M23: 6,397,852 km (0.054 R)
• M24: 6,826,600 km (0.076 R)
• M25: 6,874,770 km (0.108 R)
• M26: 7,412,425 km (0.119 R)
• M27: 7,963,693 km (0.12 R)
• M28: 8,372,694 km (0.109 R)
• M29: 9,158,082 km (0.095 R)
• M30: 10,574,176 km (0.086 R)
• M31: 10,966,870 km (0.064 R)
• M32: 11,079,966 km (0.111 R)
• M33: 11,824,515 km (0.107 R)
• M34: 13,361,184 km (0.117 R)
• M35: 13,724,707 km (0.032 R)
• M36: 16,552,406 km (0.077 R)
• M37: 17,270,177 km (0.103 R)
• M38: 17,998,120 km (0.097 R)
• M39: 18,198,282 km (0.111 R)
• M40: 18,265,302 km (0.104 R)
• M41: 18,466,511 km (0.025 R)
• M42: 18,871,173 km (0.097 R)
• M43: 19,074,626 km (0.039 R)
• M44: 20,588,557 km (0.11 R)
• M45: 20,797,994 km (0.118 R)
• M46: 21,855,651 km (0.102 R)
• M47: 22,069,276 km (0.112 R)
• M48: 24,612,290 km (0.057 R)
• M49: 24,834,443 km (0.102 R)
• M50: 25,206,344 km (0.085 R)
• M51: 25,880,432 km (0.064 R)
• M52: 25,955,679 km (0.049 R)
• M53: 26,484,508 km (0.108 R)
• M54: 26,712,345 km (0.096 R)
• M55: 26,940,632 km (0.084 R)
• M56: 28,791,008 km (0.101 R)
• M57: 31,562,009 km (0.054 R)
• M58: 33,346,861 km (0.087 R)
• M59: 33,592,651 km (0.027 R)
• M60: 34,499,513 km (0.111 R)
• M61: 36,759,189 km (0.055 R)
• M62: 37,182,850 km (0.028 R)
• M63: 37,693,427 km (0.097 R)
• M64: 37,778,848 km (0.058 R)
• M65: 38,206,399 km (0.104 R)
• M66: 38,807,632 km (0.077 R)
• M67: 38,979,969 km (0.074 R)
• M68: 39,585,242 km (0.094 R)
• M69: 40,455,303 km (0.077 R)
• M70: 43,818,712 km (0.083 R)
• M71: 43,908,471 km (0.038 R)
• M72: 44,267,805 km (0.117 R)
• M73: 44,357,863 km (0.105 R)
• M74: 44,447,921 km (0.09 R)
• M75: 45,080,271 km (0.088 R)
• M76: 45,897,524 km (0.064 R)
• M77: 46,811,268 km (0.083 R)
• M78: 49,962,846 km (0.101 R)
• M79: 52,609,233 km (0.116 R)
• M80: 53,086,600 km (0.082 R)
• M81: 54,045,672 km (0.099 R)
• M82: 58,727,636 km (0.056 R)
• M83: 58,826,670 km (0.065 R)
• M84: 60,217,332 km (0.088 R)
• M85: 61,016,783 km (0.102 R)
• M86: 61,317,474 km (0.03 R)
• M87: 62,222,691 km (0.028 R)
• M88: 62,424,349 km (0.065 R)
• M89: 64,657,845 km (0.1 R)
• M90: 64,964,371 km (0.1 R)
• M91: 66,092,638 km (0.104 R)
• M92: 66,607,704 km (0.096 R)
• M93: 67,641,575 km (0.081 R)
• M94: 69,516,186 km (0.117 R)
• M95: 69,725,473 km (0.054 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.6

Radius: 6.3

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 16.65 AU - 21.37 AU

Year: 31060 Days

Day: 18.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,614,867 km

• M1: 187,745 km (0.115 R)
• M2: 313,707 km (0.095 R)
• M3: 357,240 km (0.103 R)
• M4: 665,711 km (0.106 R)
• M5: 1,375,253 km (0.082 R)
• M6: 1,476,381 km (0.098 R)
• M7: 1,961,078 km (0.089 R)
• M8: 2,075,072 km (0.025 R)
• M9: 3,365,653 km (0.119 R)
• M10: 3,641,362 km (0.067 R)
• M11: 3,711,523 km (0.096 R)
• M12: 5,889,818 km (0.087 R)
• M13: 6,138,300 km (0.113 R)
• M14: 6,180,038 km (0.083 R)
• M15: 6,817,474 km (0.111 R)
• M16: 7,034,690 km (0.082 R)
• M17: 7,166,037 km (0.087 R)
• M18: 7,210,019 km (0.089 R)
• M19: 7,386,844 km (0.09 R)
• M20: 7,431,274 km (0.101 R)
• M21: 7,520,435 km (0.098 R)
• M22: 7,925,845 km (0.116 R)
• M23: 8,711,084 km (0.066 R)
• M24: 9,376,196 km (0.092 R)
• M25: 9,812,274 km (0.088 R)
• M26: 9,861,192 km (0.12 R)
• M27: 10,454,049 km (0.115 R)
• M28: 10,503,865 km (0.12 R)
• M29: 10,704,476 km (0.073 R)
• M30: 10,956,847 km (0.112 R)
• M31: 12,777,753 km (0.092 R)
• M32: 12,884,715 km (0.098 R)
• M33: 13,369,263 km (0.038 R)
• M34: 14,467,311 km (0.095 R)
• M35: 14,522,961 km (0.111 R)
• M36: 15,480,238 km (0.118 R)
• M37: 16,573,948 km (0.056 R)
• M38: 16,983,098 km (0.111 R)
• M39: 17,454,780 km (0.072 R)
• M40: 18,110,468 km (0.07 R)
• M41: 18,411,160 km (0.074 R)
• M42: 18,471,597 km (0.066 R)
• M43: 19,939,302 km (0.066 R)
• M44: 20,374,482 km (0.085 R)
• M45: 20,499,396 km (0.083 R)
• M46: 21,571,265 km (0.1 R)
• M47: 22,210,347 km (0.09 R)
• M48: 22,790,637 km (0.102 R)
• M49: 23,966,476 km (0.115 R)
• M50: 24,894,582 km (0.048 R)
• M51: 25,564,631 km (0.093 R)
• M52: 25,631,950 km (0.084 R)
• M53: 26,104,978 km (0.105 R)
• M54: 26,512,632 km (0.105 R)
• M55: 27,196,893 km (0.077 R)
• M56: 28,932,677 km (0.076 R)
• M57: 29,143,460 km (0.077 R)
• M58: 29,354,543 km (0.117 R)
• M59: 31,278,222 km (0.072 R)
• M60: 32,437,306 km (0.075 R)
• M61: 32,729,321 km (0.117 R)
• M62: 32,948,781 km (0.089 R)
• M63: 34,946,661 km (0.056 R)
• M64: 39,213,491 km (0.119 R)
• M65: 41,565,918 km (0.074 R)
• M66: 41,803,629 km (0.112 R)
• M67: 42,919,031 km (0.064 R)
• M68: 44,286,654 km (0.099 R)
• M69: 46,734,824 km (0.106 R)
• M70: 47,147,115 km (0.082 R)
• M71: 48,224,669 km (0.112 R)
• M72: 50,404,011 km (0.07 R)
• M73: 51,081,091 km (0.036 R)
• M74: 51,420,678 km (0.067 R)
• M75: 54,858,138 km (0.105 R)
• M76: 55,728,947 km (0.113 R)
• M77: 57,308,102 km (0.096 R)
• M78: 59,168,950 km (0.118 R)
• M79: 59,436,281 km (0.061 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 19,022 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit