🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.6 AU - 0.92 AU

Year: 248 Days

Day: 26.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.71 AU - 0.89 AU

Year: 268 Days

Day: 21.5 Hours

Environment

Temp: 160 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,111,828 km

• M1: 62,233 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.53 AU - 2.07 AU

Year: 905 Days

Day: 46.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,111,828 km

• M1: 1,278,164 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.62 AU - 2.18 AU

Year: 981 Days

Day: 42.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.35 AU - 2.51 AU

Year: 1420 Days

Day: 16.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.4

Radius: 10.6

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.92 AU - 5.08 AU

Year: 3577 Days

Day: 13.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 29,111,828 km

• M1: 134,040 km (0.118 R)
• M2: 213,327 km (0.063 R)
• M3: 302,337 km (0.118 R)
• M4: 402,568 km (0.112 R)
• M5: 471,532 km (0.056 R)
• M6: 574,456 km (0.108 R)
• M7: 665,262 km (0.119 R)
• M8: 828,473 km (0.101 R)
• M9: 993,479 km (0.1 R)
• M10: 1,143,825 km (0.101 R)
• M11: 1,342,790 km (0.105 R)
• M12: 1,975,141 km (0.119 R)
• M13: 2,298,122 km (0.102 R)
• M14: 2,466,121 km (0.072 R)
• M15: 2,831,888 km (0.032 R)
• M16: 2,994,052 km (0.117 R)
• M17: 3,196,458 km (0.065 R)
• M18: 3,830,753 km (0.096 R)
• M19: 3,990,374 km (0.12 R)
• M20: 4,316,347 km (0.106 R)
• M21: 6,376,759 km (0.102 R)
• M22: 6,471,454 km (0.111 R)
• M23: 6,662,042 km (0.067 R)
• M24: 6,830,340 km (0.078 R)
• M25: 7,617,972 km (0.095 R)
• M26: 8,150,541 km (0.081 R)
• M27: 8,279,045 km (0.095 R)
• M28: 8,668,897 km (0.034 R)
• M29: 9,011,477 km (0.083 R)
• M30: 9,251,432 km (0.099 R)
• M31: 9,764,702 km (0.063 R)
• M32: 10,038,616 km (0.079 R)
• M33: 10,287,397 km (0.034 R)
• M34: 10,454,348 km (0.12 R)
• M35: 10,762,669 km (0.098 R)
• M36: 11,102,556 km (0.106 R)
• M37: 11,188,126 km (0.029 R)
• M38: 11,446,032 km (0.107 R)
• M39: 11,967,680 km (0.088 R)
• M40: 12,084,666 km (0.069 R)
• M41: 12,586,118 km (0.088 R)
• M42: 13,335,902 km (0.092 R)
• M43: 14,131,164 km (0.072 R)
• M44: 14,347,932 km (0.032 R)
• M45: 14,565,746 km (0.071 R)
• M46: 14,816,024 km (0.062 R)
• M47: 14,941,686 km (0.06 R)
• M48: 15,162,492 km (0.117 R)
• M49: 15,511,654 km (0.118 R)
• M50: 15,607,396 km (0.066 R)
• M51: 15,927,685 km (0.083 R)
• M52: 16,217,905 km (0.108 R)
• M53: 16,640,220 km (0.082 R)
• M54: 16,836,343 km (0.068 R)
• M55: 16,967,540 km (0.109 R)
• M56: 17,099,186 km (0.092 R)
• M57: 17,429,498 km (0.106 R)
• M58: 17,828,625 km (0.077 R)
• M59: 18,029,386 km (0.045 R)
• M60: 18,230,745 km (0.084 R)
• M61: 18,298,064 km (0.053 R)
• M62: 19,146,583 km (0.098 R)
• M63: 20,286,369 km (0.085 R)
• M64: 20,882,068 km (0.111 R)
• M65: 21,483,451 km (0.07 R)
• M66: 21,661,472 km (0.047 R)
• M67: 22,414,249 km (0.08 R)
• M68: 22,631,016 km (0.098 R)
• M69: 23,651,274 km (0.067 R)
• M70: 23,798,328 km (0.077 R)
• M71: 24,278,238 km (0.088 R)
• M72: 25,022,637 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.1

Radius: 11.9

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.63 AU - 9.49 AU

Year: 8575 Days

Day: 10.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 29,111,828 km

• M1: 189,092 km (0.059 R)
• M2: 270,922 km (0.083 R)
• M3: 345,272 km (0.081 R)
• M4: 639,531 km (0.098 R)
• M5: 740,360 km (0.037 R)
• M6: 946,955 km (0.099 R)
• M7: 1,553,723 km (0.037 R)
• M8: 1,710,352 km (0.082 R)
• M9: 2,247,409 km (0.035 R)
• M10: 2,425,729 km (0.108 R)
• M11: 2,535,086 km (0.12 R)
• M12: 2,702,186 km (0.104 R)
• M13: 3,285,768 km (0.114 R)
• M14: 3,509,716 km (0.119 R)
• M15: 3,592,294 km (0.107 R)
• M16: 3,886,852 km (0.078 R)
• M17: 4,277,153 km (0.032 R)
• M18: 5,716,583 km (0.109 R)
• M19: 6,925,484 km (0.118 R)
• M20: 7,213,609 km (0.093 R)
• M21: 7,372,333 km (0.116 R)
• M22: 7,478,846 km (0.12 R)
• M23: 7,612,736 km (0.078 R)
• M24: 8,128,700 km (0.03 R)
• M25: 8,238,654 km (0.06 R)
• M26: 9,569,028 km (0.048 R)
• M27: 9,685,415 km (0.076 R)
• M28: 12,108,900 km (0.072 R)
• M29: 12,838,788 km (0.098 R)
• M30: 13,095,947 km (0.077 R)
• M31: 13,485,051 km (0.032 R)
• M32: 13,779,310 km (0.059 R)
• M33: 14,341,050 km (0.062 R)
• M34: 14,507,702 km (0.06 R)
• M35: 14,608,082 km (0.102 R)
• M36: 14,944,079 km (0.112 R)
• M37: 15,180,743 km (0.06 R)
• M38: 15,486,970 km (0.115 R)
• M39: 17,189,843 km (0.118 R)
• M40: 17,973,436 km (0.075 R)
• M41: 18,261,412 km (0.067 R)
• M42: 18,550,884 km (0.113 R)
• M43: 18,696,143 km (0.045 R)
• M44: 18,951,208 km (0.095 R)
• M45: 19,649,680 km (0.085 R)
• M46: 20,356,530 km (0.029 R)
• M47: 20,506,427 km (0.035 R)
• M48: 20,656,624 km (0.055 R)
• M49: 21,680,471 km (0.063 R)
• M50: 22,526,747 km (0.094 R)
• M51: 22,993,043 km (0.1 R)
• M52: 23,188,119 km (0.103 R)
• M53: 23,344,748 km (0.058 R)
• M54: 23,895,417 km (0.026 R)
• M55: 23,974,555 km (0.041 R)
• M56: 24,331,196 km (0.12 R)
• M57: 24,849,553 km (0.083 R)
• M58: 25,250,774 km (0.108 R)
• M59: 25,371,500 km (0.052 R)
• M60: 25,613,699 km (0.04 R)
• M61: 26,263,103 km (0.087 R)
• M62: 27,619,806 km (0.104 R)

Asteroid Belt

Center: 9.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.2

Radius: 10.9

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 9.38 AU - 10.64 AU

Year: 11868 Days

Day: 5.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 29,111,828 km

• M1: 150,795 km (0.071 R)
• M2: 293,361 km (0.048 R)
• M3: 581,936 km (0.107 R)
• M4: 769,382 km (0.047 R)
• M5: 955,631 km (0.057 R)
• M6: 1,043,595 km (0.056 R)
• M7: 1,157,439 km (0.072 R)
• M8: 1,373,458 km (0.061 R)
• M9: 1,473,689 km (0.06 R)
• M10: 1,602,792 km (0.073 R)
• M11: 2,863,154 km (0.097 R)
• M12: 2,993,005 km (0.077 R)
• M13: 3,191,671 km (0.096 R)
• M14: 3,326,458 km (0.084 R)
• M15: 3,497,598 km (0.117 R)
• M16: 4,699,767 km (0.092 R)
• M17: 5,285,293 km (0.104 R)
• M18: 5,976,734 km (0.091 R)
• M19: 6,227,759 km (0.092 R)
• M20: 6,653,664 km (0.094 R)
• M21: 6,870,133 km (0.072 R)
• M22: 6,957,498 km (0.12 R)
• M23: 7,310,250 km (0.112 R)
• M24: 7,444,140 km (0.065 R)
• M25: 7,578,778 km (0.1 R)
• M26: 7,896,075 km (0.117 R)
• M27: 9,450,247 km (0.105 R)
• M28: 9,547,486 km (0.067 R)
• M29: 10,588,088 km (0.088 R)
• M30: 11,096,272 km (0.084 R)
• M31: 11,456,803 km (0.095 R)
• M32: 12,936,925 km (0.069 R)
• M33: 13,207,547 km (0.08 R)
• M34: 13,589,620 km (0.114 R)
• M35: 14,086,136 km (0.112 R)
• M36: 18,025,945 km (0.113 R)
• M37: 18,267,695 km (0.11 R)
• M38: 20,870,549 km (0.067 R)
• M39: 21,827,975 km (0.099 R)
• M40: 22,214,835 km (0.118 R)
• M41: 22,539,163 km (0.081 R)
• M42: 22,930,212 km (0.092 R)
• M43: 23,917,857 km (0.084 R)
• M44: 24,517,146 km (0.094 R)
• M45: 25,121,372 km (0.058 R)
• M46: 25,866,519 km (0.104 R)
• M47: 26,344,484 km (0.089 R)
• M48: 26,618,847 km (0.109 R)
• M49: 26,963,221 km (0.107 R)
• M50: 27,101,449 km (0.098 R)
• M51: 27,656,458 km (0.091 R)
• M52: 28,005,320 km (0.076 R)
• M53: 28,145,194 km (0.096 R)
• M54: 28,215,355 km (0.093 R)
• M55: 28,496,150 km (0.047 R)
• M56: 29,842,531 km (0.085 R)
• M57: 29,913,889 km (0.106 R)
• M58: 31,282,112 km (0.1 R)
• M59: 31,354,667 km (0.117 R)
• M60: 31,427,371 km (0.111 R)
• M61: 32,229,964 km (0.067 R)
• M62: 32,376,570 km (0.112 R)
• M63: 32,744,281 km (0.061 R)
• M64: 32,817,883 km (0.096 R)
• M65: 32,965,536 km (0.095 R)
• M66: 35,054,222 km (0.046 R)
• M67: 35,205,166 km (0.092 R)
• M68: 35,658,896 km (0.106 R)
• M69: 36,801,974 km (0.119 R)
• M70: 37,570,608 km (0.035 R)
• M71: 38,655,641 km (0.102 R)
• M72: 39,123,733 km (0.075 R)
• M73: 39,593,919 km (0.027 R)
• M74: 40,065,751 km (0.104 R)
• M75: 42,372,849 km (0.086 R)
• M76: 42,694,484 km (0.048 R)
• M77: 43,259,216 km (0.117 R)
• M78: 44,151,717 km (0.084 R)
• M79: 45,378,569 km (0.068 R)
• M80: 45,460,699 km (0.12 R)
• M81: 45,625,256 km (0.104 R)
• M82: 47,031,626 km (0.116 R)
• M83: 48,284,358 km (0.12 R)
• M84: 50,226,588 km (0.091 R)
• M85: 52,194,099 km (0.092 R)
• M86: 52,538,922 km (0.097 R)
• M87: 53,057,428 km (0.108 R)
• M88: 55,236,321 km (0.106 R)
• M89: 56,204,219 km (0.098 R)
• M90: 57,000,379 km (0.119 R)
• M91: 58,782,987 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.5

Radius: 5.3

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 9.71 AU - 15.51 AU

Year: 16780 Days

Day: 15 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,111,828 km

• M1: 141,968 km (0.071 R)
• M2: 224,397 km (0.12 R)
• M3: 492,775 km (0.113 R)
• M4: 970,741 km (0.07 R)
• M5: 1,154,596 km (0.047 R)
• M6: 1,288,486 km (0.046 R)
• M7: 1,334,263 km (0.06 R)
• M8: 1,458,878 km (0.096 R)
• M9: 1,571,226 km (0.063 R)
• M10: 1,653,056 km (0.111 R)
• M11: 1,804,150 km (0.059 R)
• M12: 2,210,608 km (0.059 R)
• M13: 2,414,659 km (0.093 R)
• M14: 2,861,059 km (0.069 R)
• M15: 3,165,940 km (0.079 R)
• M16: 3,566,712 km (0.12 R)
• M17: 4,186,347 km (0.081 R)
• M18: 4,485,243 km (0.094 R)
• M19: 4,910,401 km (0.069 R)
• M20: 5,006,592 km (0.117 R)
• M21: 5,201,069 km (0.089 R)
• M22: 5,447,457 km (0.049 R)
• M23: 5,748,298 km (0.117 R)
• M24: 6,261,568 km (0.117 R)
• M25: 6,550,143 km (0.036 R)
• M26: 6,709,315 km (0.09 R)
• M27: 6,923,689 km (0.073 R)
• M28: 7,304,116 km (0.118 R)
• M29: 7,552,149 km (0.075 R)
• M30: 7,691,275 km (0.036 R)
• M31: 7,887,398 km (0.106 R)
• M32: 8,170,437 km (0.046 R)
• M33: 8,514,512 km (0.115 R)
• M34: 8,659,174 km (0.104 R)
• M35: 8,775,561 km (0.094 R)
• M36: 9,275,966 km (0.11 R)
• M37: 9,335,506 km (0.115 R)
• M38: 9,454,885 km (0.111 R)
• M39: 9,846,233 km (0.112 R)
• M40: 10,028,592 km (0.101 R)
• M41: 10,396,902 km (0.107 R)
• M42: 10,863,349 km (0.085 R)
• M43: 11,209,817 km (0.109 R)
• M44: 13,028,927 km (0.102 R)
• M45: 13,464,108 km (0.112 R)
• M46: 13,632,854 km (0.111 R)
• M47: 13,734,281 km (0.037 R)
• M48: 14,417,644 km (0.084 R)
• M49: 14,798,221 km (0.048 R)
• M50: 14,867,784 km (0.115 R)
• M51: 15,077,072 km (0.07 R)
• M52: 16,030,908 km (0.102 R)
• M53: 16,533,108 km (0.064 R)
• M54: 17,406,161 km (0.089 R)
• M55: 17,516,265 km (0.065 R)
• M56: 17,811,272 km (0.036 R)
• M57: 18,219,375 km (0.119 R)
• M58: 18,294,024 km (0.094 R)
• M59: 18,555,671 km (0.107 R)
• M60: 19,007,307 km (0.112 R)
• M61: 19,538,679 km (0.096 R)
• M62: 19,614,974 km (0.084 R)
• M63: 19,998,094 km (0.083 R)
• M64: 20,113,434 km (0.111 R)
• M65: 20,538,441 km (0.11 R)
• M66: 21,910,403 km (0.065 R)
• M67: 21,950,047 km (0.085 R)
• M68: 23,798,927 km (0.12 R)
• M69: 24,741,842 km (0.1 R)
• M70: 24,907,148 km (0.115 R)
• M71: 25,321,833 km (0.093 R)
• M72: 25,363,421 km (0.1 R)
• M73: 25,822,388 km (0.073 R)
• M74: 25,864,275 km (0.108 R)
• M75: 26,116,048 km (0.088 R)
• M76: 26,242,159 km (0.099 R)
• M77: 26,326,383 km (0.043 R)
• M78: 27,900,452 km (0.104 R)
• M79: 28,894,230 km (0.058 R)
• M80: 29,024,680 km (0.104 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 14,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit