🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.54 AU - 1.82 AU

Year: 645 Days

Day: 39.7 Hours

Environment

Temp: 97 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,145,809 km

• M1: 59,989 km (0.12 R)
• M2: 129,701 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.99 AU - 2.45 AU

Year: 980 Days

Day: 17.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,145,809 km

• M1: 481,406 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.72 AU - 2.96 AU

Year: 1418 Days

Day: 17.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.58 AU - 5.06 AU

Year: 2660 Days

Day: 28.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.62 AU - 5.92 AU

Year: 3584 Days

Day: 29.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.1

Radius: 12.6

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 11.25 AU - 11.57 AU

Year: 11418 Days

Day: 14.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 61,145,809 km

• M1: 183,856 km (0.119 R)
• M2: 297,550 km (0.1 R)
• M3: 446,849 km (0.066 R)
• M4: 569,519 km (0.1 R)
• M5: 737,518 km (0.077 R)
• M6: 1,243,757 km (0.078 R)
• M7: 1,448,407 km (0.109 R)
• M8: 1,731,745 km (0.115 R)
• M9: 1,938,489 km (0.103 R)
• M10: 2,276,580 km (0.083 R)
• M11: 2,555,730 km (0.104 R)
• M12: 2,712,658 km (0.097 R)
• M13: 2,792,394 km (0.091 R)
• M14: 3,036,388 km (0.095 R)
• M15: 3,147,240 km (0.04 R)
• M16: 3,315,986 km (0.107 R)
• M17: 3,516,597 km (0.116 R)
• M18: 4,643,368 km (0.088 R)
• M19: 5,839,403 km (0.056 R)
• M20: 6,187,966 km (0.109 R)
• M21: 6,471,753 km (0.073 R)
• M22: 6,687,474 km (0.115 R)
• M23: 7,052,193 km (0.097 R)
• M24: 7,386,096 km (0.078 R)
• M25: 7,839,377 km (0.119 R)
• M26: 8,340,829 km (0.117 R)
• M27: 9,172,743 km (0.104 R)
• M28: 9,334,159 km (0.081 R)
• M29: 10,197,488 km (0.101 R)
• M30: 10,659,895 km (0.116 R)
• M31: 11,129,184 km (0.079 R)
• M32: 11,301,521 km (0.045 R)
• M33: 11,518,138 km (0.098 R)
• M34: 12,088,106 km (0.026 R)
• M35: 12,176,519 km (0.115 R)
• M36: 12,443,252 km (0.098 R)
• M37: 12,622,171 km (0.087 R)
• M38: 13,118,686 km (0.117 R)
• M39: 13,575,558 km (0.061 R)
• M40: 13,852,314 km (0.071 R)
• M41: 14,693,503 km (0.102 R)
• M42: 15,937,708 km (0.083 R)
• M43: 16,327,411 km (0.071 R)
• M44: 16,425,248 km (0.109 R)
• M45: 16,967,241 km (0.085 R)
• M46: 17,816,508 km (0.11 R)
• M47: 19,504,122 km (0.11 R)
• M48: 19,608,092 km (0.119 R)
• M49: 19,764,272 km (0.047 R)
• M50: 20,393,481 km (0.083 R)
• M51: 20,551,755 km (0.091 R)
• M52: 20,922,758 km (0.08 R)
• M53: 21,456,523 km (0.065 R)
• M54: 21,940,772 km (0.112 R)
• M55: 23,084,747 km (0.038 R)
• M56: 23,304,955 km (0.103 R)
• M57: 24,977,908 km (0.054 R)
• M58: 26,401,481 km (0.116 R)
• M59: 28,203,088 km (0.105 R)
• M60: 28,851,894 km (0.049 R)
• M61: 28,970,376 km (0.102 R)
• M62: 29,089,007 km (0.088 R)
• M63: 29,624,866 km (0.089 R)
• M64: 30,104,028 km (0.047 R)
• M65: 30,585,733 km (0.119 R)
• M66: 31,313,228 km (0.089 R)
• M67: 33,094,490 km (0.062 R)
• M68: 33,280,590 km (0.113 R)
• M69: 33,903,665 km (0.07 R)
• M70: 34,341,986 km (0.094 R)
• M71: 34,719,272 km (0.076 R)
• M72: 35,287,744 km (0.099 R)
• M73: 35,732,050 km (0.051 R)
• M74: 36,242,179 km (0.045 R)
• M75: 37,916,328 km (0.098 R)
• M76: 38,176,180 km (0.11 R)
• M77: 38,959,175 km (0.093 R)
• M78: 39,615,760 km (0.069 R)
• M79: 40,275,936 km (0.087 R)
• M80: 41,406,596 km (0.106 R)
• M81: 42,547,729 km (0.087 R)
• M82: 42,682,666 km (0.093 R)
• M83: 43,291,679 km (0.067 R)
• M84: 43,767,251 km (0.088 R)
• M85: 45,204,587 km (0.078 R)
• M86: 45,687,040 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342

Radius: 13.4

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 16.9 AU - 16.94 AU

Year: 20619 Days

Day: 12 Hours

Environment

Temp: -161 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 61,145,809 km

• M1: 202,556 km (0.119 R)
• M2: 290,968 km (0.114 R)
• M3: 409,449 km (0.105 R)
• M4: 603,927 km (0.088 R)
• M5: 895,194 km (0.064 R)
• M6: 980,764 km (0.112 R)
• M7: 1,965,566 km (0.079 R)
• M8: 2,051,436 km (0.079 R)
• M9: 2,500,229 km (0.108 R)
• M10: 2,656,858 km (0.078 R)
• M11: 2,947,078 km (0.08 R)
• M12: 3,247,919 km (0.076 R)
• M13: 4,135,334 km (0.119 R)
• M14: 4,897,385 km (0.083 R)
• M15: 5,620,392 km (0.072 R)
• M16: 5,827,286 km (0.069 R)
• M17: 6,205,918 km (0.055 R)
• M18: 6,376,759 km (0.12 R)
• M19: 6,636,162 km (0.09 R)
• M20: 7,210,019 km (0.081 R)
• M21: 8,217,561 km (0.081 R)
• M22: 8,405,456 km (0.087 R)
• M23: 9,366,622 km (0.085 R)
• M24: 11,339,668 km (0.1 R)
• M25: 15,071,836 km (0.085 R)
• M26: 16,413,130 km (0.092 R)
• M27: 18,342,195 km (0.099 R)
• M28: 18,465,164 km (0.111 R)
• M29: 18,712,001 km (0.068 R)
• M30: 19,646,838 km (0.094 R)
• M31: 20,788,868 km (0.062 R)
• M32: 20,917,073 km (0.03 R)
• M33: 21,045,578 km (0.052 R)
• M34: 21,497,364 km (0.118 R)
• M35: 21,887,216 km (0.061 R)
• M36: 23,203,378 km (0.105 R)
• M37: 23,670,123 km (0.048 R)
• M38: 25,088,760 km (0.097 R)
• M39: 25,225,343 km (0.033 R)
• M40: 25,567,922 km (0.105 R)
• M41: 26,257,418 km (0.1 R)
• M42: 26,604,485 km (0.056 R)
• M43: 26,883,336 km (0.062 R)
• M44: 28,719,051 km (0.101 R)
• M45: 29,004,933 km (0.099 R)
• M46: 29,940,967 km (0.039 R)
• M47: 30,594,859 km (0.112 R)
• M48: 30,960,177 km (0.069 R)
• M49: 31,768,903 km (0.104 R)
• M50: 32,808,159 km (0.105 R)
• M51: 34,691,746 km (0.104 R)
• M52: 35,531,738 km (0.112 R)
• M53: 35,761,969 km (0.102 R)
• M54: 36,455,505 km (0.117 R)
• M55: 37,856,190 km (0.12 R)
• M56: 39,432,952 km (0.066 R)
• M57: 39,671,411 km (0.062 R)
• M58: 40,790,103 km (0.039 R)
• M59: 40,950,772 km (0.077 R)
• M60: 42,081,432 km (0.076 R)
• M61: 42,650,652 km (0.056 R)
• M62: 42,976,925 km (0.082 R)
• M63: 43,304,245 km (0.08 R)
• M64: 43,632,164 km (0.074 R)
• M65: 44,538,577 km (0.117 R)
• M66: 45,951,529 km (0.115 R)
• M67: 46,118,780 km (0.118 R)
• M68: 46,621,578 km (0.077 R)
• M69: 47,379,291 km (0.105 R)
• M70: 47,717,233 km (0.097 R)
• M71: 48,565,902 km (0.077 R)
• M72: 48,906,685 km (0.073 R)
• M73: 48,992,106 km (0.112 R)
• M74: 49,162,797 km (0.072 R)
• M75: 52,708,117 km (0.07 R)
• M76: 54,555,651 km (0.116 R)
• M77: 55,353,905 km (0.086 R)
• M78: 60,041,554 km (0.104 R)
• M79: 60,499,024 km (0.114 R)
• M80: 60,773,985 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.1

Radius: 6.3

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 17.9 AU - 22.74 AU

Year: 27137 Days

Day: 15.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,145,809 km

• M1: 99,931 km (0.089 R)
• M2: 179,517 km (0.084 R)
• M3: 277,654 km (0.061 R)
• M4: 349,311 km (0.087 R)
• M5: 530,773 km (0.05 R)
• M6: 585,376 km (0.092 R)
• M7: 1,233,584 km (0.031 R)
• M8: 1,307,635 km (0.092 R)
• M9: 1,408,614 km (0.099 R)
• M10: 1,460,075 km (0.069 R)
• M11: 1,866,533 km (0.093 R)
• M12: 2,367,237 km (0.052 R)
• M13: 2,428,871 km (0.093 R)
• M14: 2,680,644 km (0.057 R)
• M15: 2,874,972 km (0.077 R)
• M16: 3,380,613 km (0.107 R)
• M17: 4,472,528 km (0.1 R)
• M18: 5,216,029 km (0.045 R)
• M19: 5,377,295 km (0.076 R)
• M20: 5,746,503 km (0.087 R)
• M21: 5,787,942 km (0.114 R)
• M22: 5,955,192 km (0.028 R)
• M23: 6,552,536 km (0.029 R)
• M24: 6,946,577 km (0.067 R)
• M25: 7,213,609 km (0.1 R)
• M26: 7,438,605 km (0.025 R)
• M27: 9,029,428 km (0.035 R)
• M28: 9,369,614 km (0.089 R)
• M29: 9,813,172 km (0.095 R)
• M30: 10,516,730 km (0.06 R)
• M31: 11,445,135 km (0.106 R)
• M32: 11,760,337 km (0.103 R)
• M33: 12,078,382 km (0.08 R)
• M34: 12,131,789 km (0.08 R)
• M35: 12,399,420 km (0.104 R)
• M36: 13,711,094 km (0.097 R)
• M37: 14,045,744 km (0.119 R)
• M38: 14,101,843 km (0.076 R)
• M39: 14,270,440 km (0.118 R)
• M40: 14,553,030 km (0.089 R)
• M41: 15,066,151 km (0.059 R)
• M42: 15,353,828 km (0.103 R)
• M43: 15,643,300 km (0.11 R)
• M44: 15,759,687 km (0.027 R)
• M45: 15,817,880 km (0.092 R)
• M46: 15,934,567 km (0.095 R)
• M47: 16,522,636 km (0.055 R)
• M48: 18,574,221 km (0.092 R)
• M49: 22,779,417 km (0.083 R)
• M50: 25,191,234 km (0.079 R)
• M51: 25,259,451 km (0.101 R)
• M52: 25,944,310 km (0.077 R)
• M53: 26,496,625 km (0.105 R)
• M54: 26,774,129 km (0.097 R)
• M55: 27,542,614 km (0.057 R)
• M56: 28,601,916 km (0.066 R)
• M57: 29,459,112 km (0.058 R)
• M58: 30,252,130 km (0.077 R)
• M59: 30,979,176 km (0.109 R)
• M60: 32,376,420 km (0.104 R)
• M61: 33,269,370 km (0.099 R)
• M62: 33,418,968 km (0.058 R)
• M63: 33,493,916 km (0.108 R)
• M64: 33,568,865 km (0.119 R)
• M65: 35,613,568 km (0.107 R)
• M66: 40,379,158 km (0.112 R)
• M67: 41,099,023 km (0.093 R)
• M68: 42,795,164 km (0.106 R)
• M69: 44,267,207 km (0.11 R)
• M70: 44,349,486 km (0.113 R)
• M71: 44,761,478 km (0.111 R)
• M72: 45,506,475 km (0.081 R)
• M73: 46,673,339 km (0.118 R)
• M74: 48,951,565 km (0.106 R)
• M75: 49,036,686 km (0.114 R)
• M76: 49,292,199 km (0.075 R)
• M77: 49,804,422 km (0.088 R)
• M78: 50,061,282 km (0.094 R)
• M79: 50,318,590 km (0.114 R)
• M80: 50,490,329 km (0.069 R)
• M81: 51,006,740 km (0.054 R)
• M82: 52,479,531 km (0.089 R)
• M83: 52,915,460 km (0.102 R)
• M84: 54,230,126 km (0.1 R)
• M85: 54,582,429 km (0.119 R)
• M86: 55,024,042 km (0.076 R)
• M87: 59,595,154 km (0.12 R)
• M88: 60,141,037 km (0.049 R)
• M89: 60,597,011 km (0.104 R)
• M90: 60,871,224 km (0.112 R)

Kuiper Belt

Range: 37.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 15,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit