🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.55 AU - 0.77 AU

Year: 202 Days

Day: 32.2 Hours

Environment

Temp: 131 °C

Axial Tilt: 118.1 °

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: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.68 AU - 0.92 AU

Year: 270 Days

Day: 28.3 Hours

Environment

Temp: 101 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,452,746 km

• M1: 349,161 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.58 AU - 1.6 AU

Year: 755 Days

Day: 21.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.25 AU - 3.43 AU

Year: 1803 Days

Day: 27.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.73 AU - 4.37 AU

Year: 2520 Days

Day: 29.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,452,746 km

• M1: 2,978,344 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.7

Radius: 12

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.96 AU - 9.52 AU

Year: 8112 Days

Day: 12.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,452,746 km

• M1: 214,673 km (0.104 R)
• M2: 447,896 km (0.116 R)
• M3: 589,565 km (0.106 R)
• M4: 673,190 km (0.105 R)
• M5: 937,081 km (0.037 R)
• M6: 1,411,157 km (0.092 R)
• M7: 2,047,995 km (0.102 R)
• M8: 2,558,872 km (0.059 R)
• M9: 3,021,877 km (0.063 R)
• M10: 3,196,757 km (0.108 R)
• M11: 3,648,991 km (0.104 R)
• M12: 3,741,892 km (0.065 R)
• M13: 4,316,048 km (0.104 R)
• M14: 4,638,731 km (0.107 R)
• M15: 4,892,299 km (0.09 R)
• M16: 5,020,804 km (0.08 R)
• M17: 5,307,583 km (0.082 R)
• M18: 6,034,329 km (0.118 R)
• M19: 6,200,084 km (0.094 R)
• M20: 6,283,559 km (0.11 R)
• M21: 6,792,192 km (0.052 R)
• M22: 7,080,617 km (0.115 R)
• M23: 7,197,004 km (0.094 R)
• M24: 8,000,045 km (0.067 R)
• M25: 8,091,001 km (0.092 R)
• M26: 8,335,444 km (0.061 R)
• M27: 8,675,330 km (0.092 R)
• M28: 8,894,192 km (0.095 R)
• M29: 9,497,071 km (0.115 R)
• M30: 9,690,352 km (0.051 R)
• M31: 10,476,040 km (0.081 R)
• M32: 10,742,473 km (0.096 R)
• M33: 11,146,537 km (0.054 R)
• M34: 11,521,130 km (0.092 R)
• M35: 11,624,054 km (0.104 R)
• M36: 11,761,833 km (0.112 R)
• M37: 12,038,889 km (0.061 R)
• M38: 12,423,355 km (0.102 R)
• M39: 12,882,920 km (0.102 R)
• M40: 14,368,726 km (0.072 R)
• M41: 14,664,930 km (0.118 R)
• M42: 15,000,627 km (0.113 R)
• M43: 15,075,576 km (0.083 R)
• M44: 16,600,577 km (0.082 R)
• M45: 17,106,666 km (0.112 R)
• M46: 17,263,445 km (0.036 R)
• M47: 17,578,498 km (0.051 R)
• M48: 17,815,910 km (0.088 R)
• M49: 18,736,236 km (0.054 R)
• M50: 19,019,275 km (0.116 R)
• M51: 19,141,048 km (0.048 R)
• M52: 19,589,841 km (0.096 R)
• M53: 20,166,092 km (0.102 R)
• M54: 20,747,878 km (0.033 R)
• M55: 20,957,016 km (0.035 R)
• M56: 21,461,759 km (0.112 R)
• M57: 21,758,113 km (0.039 R)
• M58: 22,013,027 km (0.118 R)
• M59: 22,483,214 km (0.11 R)
• M60: 22,741,120 km (0.115 R)
• M61: 23,129,776 km (0.101 R)
• M62: 23,433,609 km (0.066 R)
• M63: 24,706,238 km (0.095 R)
• M64: 25,373,295 km (0.072 R)
• M65: 25,821,340 km (0.038 R)
• M66: 26,317,257 km (0.059 R)
• M67: 26,589,077 km (0.046 R)
• M68: 26,816,166 km (0.096 R)
• M69: 27,226,812 km (0.099 R)
• M70: 27,410,070 km (0.052 R)
• M71: 27,869,784 km (0.062 R)
• M72: 28,100,464 km (0.067 R)
• M73: 28,564,068 km (0.049 R)
• M74: 28,983,391 km (0.094 R)
• M75: 29,733,923 km (0.096 R)
• M76: 30,111,658 km (0.112 R)
• M77: 30,348,471 km (0.071 R)
• M78: 32,314,038 km (0.119 R)
• M79: 32,410,827 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958

Radius: 8

Gravity: 14.97 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.36 AU - 9.48 AU

Year: 9204 Days

Day: 12.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 36,452,746 km

• M1: 129,103 km (0.12 R)
• M2: 183,407 km (0.114 R)
• M3: 489,335 km (0.06 R)
• M4: 665,411 km (0.072 R)
• M5: 752,477 km (0.034 R)
• M6: 880,982 km (0.062 R)
• M7: 957,875 km (0.09 R)
• M8: 1,244,953 km (0.091 R)
• M9: 1,331,870 km (0.104 R)
• M10: 1,581,698 km (0.088 R)
• M11: 1,724,415 km (0.108 R)
• M12: 2,499,631 km (0.07 R)
• M13: 2,808,251 km (0.031 R)
• M14: 3,616,379 km (0.07 R)
• M15: 3,805,321 km (0.078 R)
• M16: 3,869,050 km (0.09 R)
• M17: 4,391,595 km (0.091 R)
• M18: 5,610,519 km (0.102 R)
• M19: 5,866,331 km (0.101 R)
• M20: 6,427,173 km (0.056 R)
• M21: 6,771,996 km (0.074 R)
• M22: 7,083,459 km (0.088 R)
• M23: 8,086,962 km (0.105 R)
• M24: 8,169,241 km (0.098 R)
• M25: 8,921,568 km (0.043 R)
• M26: 9,177,231 km (0.102 R)
• M27: 9,608,671 km (0.062 R)
• M28: 9,870,916 km (0.055 R)
• M29: 10,268,398 km (0.114 R)
• M30: 11,262,326 km (0.084 R)
• M31: 11,770,660 km (0.108 R)
• M32: 12,098,129 km (0.116 R)
• M33: 12,192,226 km (0.12 R)
• M34: 12,857,787 km (0.096 R)
• M35: 14,472,996 km (0.069 R)
• M36: 14,723,123 km (0.079 R)
• M37: 14,823,653 km (0.09 R)
• M38: 14,974,896 km (0.109 R)
• M39: 15,687,282 km (0.036 R)
• M40: 15,738,444 km (0.084 R)
• M41: 15,944,291 km (0.095 R)
• M42: 16,306,617 km (0.052 R)
• M43: 16,410,587 km (0.079 R)
• M44: 17,409,602 km (0.051 R)
• M45: 17,515,816 km (0.07 R)
• M46: 18,590,827 km (0.115 R)
• M47: 18,645,131 km (0.036 R)
• M48: 18,917,399 km (0.104 R)
• M49: 19,081,358 km (0.077 R)
• M50: 20,973,173 km (0.099 R)
• M51: 21,712,186 km (0.06 R)
• M52: 22,056,261 km (0.113 R)
• M53: 22,113,707 km (0.096 R)
• M54: 22,401,982 km (0.047 R)
• M55: 22,749,498 km (0.108 R)
• M56: 23,215,794 km (0.101 R)
• M57: 23,508,707 km (0.072 R)
• M58: 24,157,663 km (0.111 R)
• M59: 24,633,234 km (0.099 R)
• M60: 24,931,981 km (0.091 R)
• M61: 25,232,074 km (0.109 R)
• M62: 27,180,437 km (0.112 R)
• M63: 27,551,141 km (0.113 R)
• M64: 27,613,074 km (0.12 R)
• M65: 29,303,081 km (0.117 R)
• M66: 29,937,376 km (0.098 R)
• M67: 33,506,632 km (0.091 R)
• M68: 33,904,113 km (0.102 R)
• M69: 36,661,352 km (0.082 R)
• M70: 37,139,317 km (0.11 R)
• M71: 38,032,416 km (0.108 R)
• M72: 38,862,984 km (0.104 R)
• M73: 41,390,589 km (0.12 R)
• M74: 41,745,884 km (0.105 R)
• M75: 42,030,719 km (0.05 R)
• M76: 42,316,301 km (0.104 R)
• M77: 42,674,289 km (0.118 R)
• M78: 42,961,217 km (0.119 R)
• M79: 44,842,411 km (0.119 R)
• M80: 45,719,802 km (0.052 R)
• M81: 45,793,105 km (0.074 R)
• M82: 45,866,558 km (0.082 R)
• M83: 47,046,286 km (0.087 R)
• M84: 48,535,084 km (0.099 R)
• M85: 48,834,579 km (0.093 R)
• M86: 49,285,168 km (0.094 R)
• M87: 49,360,416 km (0.111 R)
• M88: 49,586,309 km (0.091 R)
• M89: 49,737,103 km (0.076 R)
• M90: 50,039,141 km (0.107 R)
• M91: 50,417,624 km (0.036 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581

Radius: 4.4

Gravity: 30.01 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 12.54 AU - 14.48 AU

Year: 18707 Days

Day: 23.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 36,452,746 km

• M1: 56,847 km (0.046 R)
• M2: 207,343 km (0.08 R)
• M3: 467,344 km (0.102 R)
• M4: 689,945 km (0.104 R)
• M5: 942,616 km (0.117 R)
• M6: 1,066,334 km (0.086 R)
• M7: 1,248,394 km (0.114 R)
• M8: 2,070,135 km (0.066 R)
• M9: 2,231,402 km (0.112 R)
• M10: 2,430,217 km (0.11 R)
• M11: 2,531,794 km (0.095 R)
• M12: 2,565,903 km (0.054 R)
• M13: 2,844,753 km (0.045 R)
• M14: 3,243,880 km (0.116 R)
• M15: 3,621,764 km (0.073 R)
• M16: 4,418,672 km (0.102 R)
• M17: 4,752,126 km (0.073 R)
• M18: 5,355,155 km (0.112 R)
• M19: 5,981,820 km (0.101 R)
• M20: 6,964,529 km (0.111 R)
• M21: 7,796,143 km (0.109 R)
• M22: 8,401,865 km (0.097 R)
• M23: 8,970,337 km (0.1 R)
• M24: 9,180,073 km (0.107 R)
• M25: 9,285,540 km (0.032 R)
• M26: 9,873,011 km (0.085 R)
• M27: 10,143,932 km (0.101 R)
• M28: 11,139,506 km (0.094 R)
• M29: 11,478,196 km (0.111 R)
• M30: 11,935,217 km (0.11 R)
• M31: 12,397,924 km (0.057 R)
• M32: 12,866,763 km (0.111 R)
• M33: 14,124,433 km (0.111 R)
• M34: 16,178,411 km (0.045 R)
• M35: 16,305,869 km (0.114 R)
• M36: 16,819,139 km (0.097 R)
• M37: 18,059,006 km (0.106 R)
• M38: 18,124,979 km (0.032 R)
• M39: 18,323,794 km (0.089 R)
• M40: 18,790,091 km (0.059 R)
• M41: 19,125,639 km (0.116 R)
• M42: 20,212,767 km (0.091 R)
• M43: 20,418,763 km (0.068 R)
• M44: 20,902,263 km (0.117 R)
• M45: 21,880,484 km (0.07 R)
• M46: 24,026,316 km (0.104 R)
• M47: 24,099,020 km (0.069 R)
• M48: 24,683,050 km (0.12 R)
• M49: 24,976,860 km (0.097 R)
• M50: 25,197,966 km (0.106 R)
• M51: 27,368,482 km (0.1 R)
• M52: 28,514,401 km (0.107 R)
• M53: 28,745,380 km (0.028 R)
• M54: 30,537,413 km (0.108 R)
• M55: 30,773,928 km (0.052 R)
• M56: 31,169,165 km (0.103 R)
• M57: 31,805,255 km (0.119 R)
• M58: 32,767,319 km (0.109 R)
• M59: 34,555,911 km (0.041 R)
• M60: 35,214,142 km (0.114 R)
• M61: 36,793,895 km (0.103 R)
• M62: 36,961,445 km (0.106 R)
• M63: 38,311,566 km (0.106 R)
• M64: 38,396,537 km (0.049 R)
• M65: 38,907,414 km (0.109 R)
• M66: 40,712,911 km (0.077 R)
• M67: 41,756,954 km (0.07 R)
• M68: 42,282,193 km (0.088 R)
• M69: 43,693,648 km (0.05 R)
• M70: 44,137,954 km (0.118 R)
• M71: 44,405,136 km (0.077 R)
• M72: 44,672,916 km (0.069 R)
• M73: 45,479,548 km (0.1 R)
• M74: 45,749,572 km (0.114 R)
• M75: 46,381,473 km (0.053 R)
• M76: 47,380,338 km (0.106 R)
• M77: 48,937,951 km (0.026 R)
• M78: 49,214,558 km (0.101 R)
• M79: 50,047,369 km (0.08 R)
• M80: 50,140,270 km (0.105 R)
• M81: 50,791,768 km (0.058 R)
• M82: 52,857,416 km (0.111 R)
• M83: 53,235,898 km (0.095 R)
• M84: 54,472,325 km (0.06 R)
• M85: 55,333,709 km (0.098 R)
• M86: 56,392,713 km (0.099 R)
• M87: 56,489,353 km (0.108 R)
• M88: 57,555,686 km (0.11 R)
• M89: 61,091,582 km (0.087 R)
• M90: 61,687,729 km (0.105 R)
• M91: 62,585,466 km (0.076 R)
• M92: 63,588,071 km (0.058 R)
• M93: 67,138,926 km (0.101 R)
• M94: 68,577,160 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.2

Radius: 4.2

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 13.87 AU - 18.69 AU

Year: 24746 Days

Day: 17.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 36,452,746 km

• M1: 100,081 km (0.08 R)
• M2: 875,896 km (0.11 R)
• M3: 1,362,089 km (0.092 R)
• M4: 1,527,693 km (0.083 R)
• M5: 2,855,225 km (0.085 R)
• M6: 3,480,394 km (0.106 R)
• M7: 3,885,505 km (0.103 R)
• M8: 4,067,417 km (0.072 R)
• M9: 4,199,063 km (0.058 R)
• M10: 4,332,055 km (0.106 R)
• M11: 5,187,456 km (0.098 R)
• M12: 6,765,414 km (0.104 R)
• M13: 7,300,526 km (0.11 R)
• M14: 7,492,759 km (0.116 R)
• M15: 8,145,155 km (0.079 R)
• M16: 8,713,926 km (0.103 R)
• M17: 8,781,694 km (0.058 R)
• M18: 8,986,045 km (0.048 R)
• M19: 9,020,303 km (0.033 R)
• M20: 11,224,029 km (0.118 R)
• M21: 11,931,029 km (0.075 R)
• M22: 12,081,823 km (0.089 R)
• M23: 12,806,176 km (0.118 R)
• M24: 14,859,257 km (0.12 R)
• M25: 14,940,190 km (0.074 R)
• M26: 16,590,404 km (0.108 R)
• M27: 17,822,492 km (0.109 R)
• M28: 19,039,770 km (0.067 R)
• M29: 25,562,985 km (0.1 R)
• M30: 25,660,074 km (0.063 R)
• M31: 26,785,050 km (0.075 R)
• M32: 27,428,022 km (0.12 R)
• M33: 28,176,161 km (0.076 R)
• M34: 28,477,301 km (0.091 R)
• M35: 28,880,467 km (0.098 R)
• M36: 29,082,724 km (0.112 R)
• M37: 30,769,589 km (0.105 R)
• M38: 32,068,548 km (0.114 R)
• M39: 32,751,013 km (0.109 R)
• M40: 34,773,277 km (0.115 R)
• M41: 36,343,606 km (0.085 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 19,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit