🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.51 AU - 0.75 AU

Year: 191 Days

Day: 31.3 Hours

Environment

Temp: 192 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.27 AU - 1.59 AU

Year: 655 Days

Day: 21.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.34 AU - 3.84 AU

Year: 2080 Days

Day: 19.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.62 AU - 3.6 AU

Year: 2100 Days

Day: 28.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,297,705 km

• M1: 415,433 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.68 AU - 3.82 AU

Year: 2243 Days

Day: 44.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.11 AU - 3.51 AU

Year: 2306 Days

Day: 36.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.9

Radius: 10

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.7 AU - 10.94 AU

Year: 12694 Days

Day: 7.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,297,705 km

• M1: 133,740 km (0.083 R)
• M2: 239,955 km (0.118 R)
• M3: 323,580 km (0.106 R)
• M4: 451,337 km (0.065 R)
• M5: 598,541 km (0.11 R)
• M6: 706,252 km (0.05 R)
• M7: 782,098 km (0.065 R)
• M8: 901,626 km (0.108 R)
• M9: 1,297,462 km (0.074 R)
• M10: 1,465,461 km (0.069 R)
• M11: 1,615,358 km (0.07 R)
• M12: 1,849,778 km (0.093 R)
• M13: 2,832,336 km (0.096 R)
• M14: 3,442,397 km (0.113 R)
• M15: 3,848,405 km (0.076 R)
• M16: 4,779,951 km (0.085 R)
• M17: 5,581,497 km (0.117 R)
• M18: 5,778,517 km (0.104 R)
• M19: 6,138,898 km (0.1 R)
• M20: 6,219,980 km (0.081 R)
• M21: 6,301,511 km (0.064 R)
• M22: 6,672,364 km (0.063 R)
• M23: 6,797,727 km (0.069 R)
• M24: 7,178,155 km (0.073 R)
• M25: 7,306,510 km (0.119 R)
• M26: 7,478,846 km (0.103 R)
• M27: 7,740,044 km (0.035 R)
• M28: 7,915,672 km (0.115 R)
• M29: 8,048,365 km (0.118 R)
• M30: 8,541,290 km (0.043 R)
• M31: 8,859,934 km (0.081 R)
• M32: 10,221,723 km (0.108 R)
• M33: 11,347,597 km (0.049 R)
• M34: 11,647,840 km (0.092 R)
• M35: 12,001,340 km (0.099 R)
• M36: 12,307,118 km (0.089 R)
• M37: 12,615,588 km (0.099 R)
• M38: 12,926,602 km (0.109 R)
• M39: 13,187,651 km (0.069 R)
• M40: 13,450,494 km (0.063 R)
• M41: 13,714,983 km (0.104 R)
• M42: 13,874,604 km (0.093 R)
• M43: 16,680,312 km (0.103 R)
• M44: 16,793,857 km (0.117 R)
• M45: 17,078,841 km (0.113 R)
• M46: 17,769,235 km (0.092 R)
• M47: 18,351,620 km (0.101 R)
• M48: 18,527,397 km (0.116 R)
• M49: 19,177,250 km (0.116 R)
• M50: 20,075,436 km (0.081 R)
• M51: 20,499,247 km (0.116 R)
• M52: 21,417,478 km (0.113 R)
• M53: 21,540,897 km (0.089 R)
• M54: 23,675,359 km (0.054 R)
• M55: 24,315,937 km (0.093 R)
• M56: 24,509,068 km (0.093 R)
• M57: 26,535,970 km (0.12 R)
• M58: 27,804,709 km (0.081 R)
• M59: 29,093,196 km (0.118 R)
• M60: 29,778,952 km (0.093 R)
• M61: 32,575,535 km (0.079 R)
• M62: 33,717,415 km (0.083 R)
• M63: 33,789,222 km (0.035 R)
• M64: 33,861,179 km (0.075 R)
• M65: 34,945,015 km (0.036 R)
• M66: 35,454,845 km (0.101 R)
• M67: 35,747,159 km (0.106 R)
• M68: 35,893,765 km (0.053 R)
• M69: 37,667,248 km (0.106 R)
• M70: 39,166,817 km (0.087 R)
• M71: 39,242,214 km (0.062 R)
• M72: 40,151,919 km (0.093 R)
• M73: 40,380,504 km (0.108 R)
• M74: 40,456,799 km (0.096 R)
• M75: 42,069,464 km (0.098 R)
• M76: 43,859,702 km (0.065 R)
• M77: 44,016,481 km (0.092 R)
• M78: 44,095,020 km (0.112 R)
• M79: 45,674,773 km (0.111 R)
• M80: 46,871,706 km (0.082 R)
• M81: 50,195,471 km (0.092 R)
• M82: 50,441,709 km (0.105 R)
• M83: 50,852,954 km (0.108 R)
• M84: 51,017,661 km (0.043 R)
• M85: 51,844,339 km (0.032 R)
• M86: 54,856,642 km (0.107 R)
• M87: 55,110,210 km (0.102 R)
• M88: 55,533,722 km (0.088 R)
• M89: 57,152,969 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.8

Radius: 4

Gravity: 37.74 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.48 AU - 14.3 AU

Year: 17719 Days

Day: 24.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,297,705 km

• M1: 269,127 km (0.097 R)
• M2: 734,974 km (0.097 R)
• M3: 1,013,526 km (0.116 R)
• M4: 1,215,931 km (0.104 R)
• M5: 2,272,691 km (0.108 R)
• M6: 2,469,711 km (0.036 R)
• M7: 2,706,525 km (0.111 R)
• M8: 3,422,500 km (0.101 R)
• M9: 3,610,245 km (0.069 R)
• M10: 4,353,597 km (0.113 R)
• M11: 4,930,746 km (0.068 R)
• M12: 5,142,576 km (0.094 R)
• M13: 5,228,146 km (0.082 R)
• M14: 5,707,308 km (0.106 R)
• M15: 6,383,042 km (0.12 R)
• M16: 7,226,924 km (0.063 R)
• M17: 7,322,816 km (0.093 R)
• M18: 8,005,880 km (0.071 R)
• M19: 8,055,546 km (0.109 R)
• M20: 8,105,213 km (0.099 R)
• M21: 8,658,276 km (0.102 R)
• M22: 8,709,139 km (0.086 R)
• M23: 9,800,605 km (0.106 R)
• M24: 10,066,740 km (0.074 R)
• M25: 12,222,894 km (0.119 R)
• M26: 12,280,040 km (0.054 R)
• M27: 12,624,564 km (0.101 R)
• M28: 13,030,423 km (0.043 R)
• M29: 13,499,562 km (0.112 R)
• M30: 13,795,616 km (0.103 R)
• M31: 14,034,075 km (0.1 R)
• M32: 14,093,765 km (0.118 R)
• M33: 14,333,870 km (0.09 R)
• M34: 16,554,500 km (0.098 R)
• M35: 17,833,562 km (0.049 R)
• M36: 18,747,605 km (0.099 R)
• M37: 19,610,037 km (0.095 R)
• M38: 20,147,243 km (0.055 R)
• M39: 21,579,942 km (0.101 R)
• M40: 21,787,284 km (0.095 R)
• M41: 23,186,473 km (0.113 R)
• M42: 23,327,993 km (0.084 R)
• M43: 24,182,945 km (0.112 R)
• M44: 25,048,368 km (0.099 R)
• M45: 25,411,891 km (0.083 R)
• M46: 25,557,749 km (0.101 R)
• M47: 26,883,336 km (0.039 R)
• M48: 27,479,633 km (0.086 R)
• M49: 27,554,432 km (0.116 R)
• M50: 28,457,853 km (0.082 R)
• M51: 30,680,728 km (0.098 R)
• M52: 30,758,369 km (0.1 R)
• M53: 31,147,623 km (0.103 R)
• M54: 31,773,690 km (0.066 R)
• M55: 32,167,133 km (0.074 R)
• M56: 34,158,430 km (0.12 R)
• M57: 34,480,664 km (0.081 R)
• M58: 34,642,229 km (0.11 R)
• M59: 34,965,959 km (0.039 R)
• M60: 35,290,886 km (0.077 R)
• M61: 35,453,648 km (0.119 R)
• M62: 35,861,602 km (0.108 R)
• M63: 35,943,432 km (0.104 R)
• M64: 36,764,724 km (0.114 R)
• M65: 36,847,302 km (0.079 R)
• M66: 38,761,107 km (0.114 R)
• M67: 41,219,898 km (0.079 R)
• M68: 41,993,169 km (0.093 R)
• M69: 42,857,845 km (0.111 R)
• M70: 43,292,577 km (0.097 R)
• M71: 45,222,090 km (0.07 R)
• M72: 46,553,661 km (0.106 R)
• M73: 50,350,006 km (0.084 R)
• M74: 50,716,670 km (0.112 R)
• M75: 51,176,384 km (0.04 R)
• M76: 52,007,101 km (0.046 R)
• M77: 53,121,755 km (0.068 R)
• M78: 53,401,653 km (0.082 R)
• M79: 53,775,647 km (0.104 R)
• M80: 53,962,944 km (0.101 R)
• M81: 54,996,964 km (0.099 R)
• M82: 55,374,699 km (0.057 R)
• M83: 56,322,551 km (0.057 R)
• M84: 56,512,840 km (0.08 R)
• M85: 57,084,752 km (0.105 R)
• M86: 59,004,991 km (0.119 R)
• M87: 59,488,341 km (0.11 R)
• M88: 59,682,071 km (0.056 R)
• M89: 59,973,038 km (0.101 R)
• M90: 64,791,735 km (0.082 R)
• M91: 67,297,649 km (0.074 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 12,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit