🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.47 AU - 0.57 AU

Year: 242 Days

Day: 26.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,612,135 km

• M1: 205,697 km (0.064 R)
• M2: 384,018 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.55 AU - 0.71 AU

Year: 323 Days

Day: 36 Hours

Environment

Temp: -124 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.5

Radius: 8.8

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.56 AU - 6.04 AU

Year: 7878 Days

Day: 6.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 70,612,135 km

• M1: 143,913 km (0.095 R)
• M2: 340,186 km (0.091 R)
• M3: 431,889 km (0.109 R)
• M4: 1,038,508 km (0.119 R)
• M5: 1,308,233 km (0.081 R)
• M6: 1,480,720 km (0.041 R)
• M7: 1,579,903 km (0.108 R)
• M8: 1,784,852 km (0.083 R)
• M9: 2,311,885 km (0.042 R)
• M10: 2,404,187 km (0.104 R)
• M11: 3,034,742 km (0.104 R)
• M12: 3,110,738 km (0.091 R)
• M13: 3,687,438 km (0.098 R)
• M14: 4,183,654 km (0.111 R)
• M15: 4,642,471 km (0.115 R)
• M16: 4,700,963 km (0.057 R)
• M17: 4,848,317 km (0.099 R)
• M18: 5,607,676 km (0.101 R)
• M19: 5,732,590 km (0.053 R)
• M20: 5,890,117 km (0.118 R)
• M21: 6,699,142 km (0.098 R)
• M22: 6,798,475 km (0.07 R)
• M23: 6,931,767 km (0.088 R)
• M24: 7,646,097 km (0.051 R)
• M25: 8,135,132 km (0.04 R)
• M26: 8,526,630 km (0.114 R)
• M27: 9,217,323 km (0.042 R)
• M28: 9,476,277 km (0.068 R)
• M29: 9,737,625 km (0.08 R)
• M30: 10,001,366 km (0.093 R)
• M31: 10,115,210 km (0.062 R)
• M32: 10,382,391 km (0.093 R)
• M33: 10,459,135 km (0.112 R)
• M34: 11,158,505 km (0.073 R)
• M35: 11,513,800 km (0.075 R)
• M36: 11,993,411 km (0.115 R)
• M37: 12,114,286 km (0.105 R)
• M38: 13,220,712 km (0.073 R)
• M39: 13,722,912 km (0.116 R)
• M40: 14,231,245 km (0.097 R)
• M41: 14,616,610 km (0.107 R)
• M42: 15,005,265 km (0.043 R)
• M43: 15,135,714 km (0.079 R)
• M44: 15,309,996 km (0.104 R)
• M45: 15,529,007 km (0.114 R)
• M46: 15,616,821 km (0.077 R)
• M47: 15,793,047 km (0.112 R)
• M48: 16,236,455 km (0.035 R)
• M49: 16,504,535 km (0.078 R)
• M50: 16,999,704 km (0.085 R)
• M51: 18,654,406 km (0.1 R)
• M52: 18,747,755 km (0.101 R)
• M53: 18,888,227 km (0.11 R)
• M54: 18,982,025 km (0.034 R)
• M55: 19,264,316 km (0.112 R)
• M56: 19,643,098 km (0.067 R)
• M57: 19,738,093 km (0.108 R)
• M58: 20,311,651 km (0.111 R)
• M59: 20,552,204 km (0.095 R)
• M60: 21,133,542 km (0.119 R)
• M61: 21,230,930 km (0.108 R)
• M62: 21,671,196 km (0.112 R)
• M63: 24,784,478 km (0.071 R)
• M64: 24,887,251 km (0.114 R)
• M65: 25,351,304 km (0.114 R)
• M66: 25,818,199 km (0.111 R)
• M67: 26,131,158 km (0.082 R)
• M68: 26,866,132 km (0.092 R)
• M69: 27,236,088 km (0.105 R)
• M70: 29,003,138 km (0.099 R)
• M71: 29,437,121 km (0.092 R)
• M72: 30,092,060 km (0.087 R)
• M73: 30,146,813 km (0.113 R)
• M74: 32,029,652 km (0.104 R)
• M75: 32,478,147 km (0.09 R)
• M76: 33,154,778 km (0.111 R)
• M77: 33,722,352 km (0.12 R)
• M78: 33,950,190 km (0.06 R)
• M79: 34,522,102 km (0.069 R)
• M80: 34,924,371 km (0.072 R)
• M81: 35,559,713 km (0.097 R)
• M82: 35,849,634 km (0.037 R)
• M83: 37,665,303 km (0.051 R)
• M84: 37,724,394 km (0.083 R)
• M85: 38,852,512 km (0.11 R)
• M86: 38,971,891 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.6

Radius: 5.9

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.67 AU - 8.93 AU

Year: 12735 Days

Day: 21.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 70,612,135 km

• M1: 75,547 km (0.055 R)
• M2: 117,434 km (0.104 R)
• M3: 191,934 km (0.045 R)
• M4: 453,132 km (0.082 R)
• M5: 537,356 km (0.079 R)
• M6: 732,581 km (0.055 R)
• M7: 832,811 km (0.087 R)
• M8: 1,186,012 km (0.07 R)
• M9: 1,801,308 km (0.092 R)
• M10: 1,907,223 km (0.093 R)
• M11: 1,953,299 km (0.11 R)
• M12: 2,062,207 km (0.026 R)
• M13: 2,302,311 km (0.078 R)
• M14: 2,400,896 km (0.088 R)
• M15: 2,722,232 km (0.097 R)
• M16: 2,791,646 km (0.094 R)
• M17: 2,914,466 km (0.074 R)
• M18: 2,967,723 km (0.092 R)
• M19: 3,093,235 km (0.028 R)
• M20: 3,147,539 km (0.098 R)
• M21: 3,631,339 km (0.087 R)
• M22: 4,019,246 km (0.03 R)
• M23: 4,098,533 km (0.117 R)
• M24: 4,318,891 km (0.025 R)
• M25: 4,543,287 km (0.047 R)
• M26: 4,855,199 km (0.104 R)
• M27: 4,960,815 km (0.062 R)
• M28: 5,195,684 km (0.101 R)
• M29: 7,298,282 km (0.104 R)
• M30: 7,370,837 km (0.076 R)
• M31: 7,492,310 km (0.039 R)
• M32: 7,589,848 km (0.07 R)
• M33: 7,910,137 km (0.088 R)
• M34: 8,360,726 km (0.066 R)
• M35: 8,538,149 km (0.074 R)
• M36: 8,589,162 km (0.057 R)
• M37: 8,768,230 km (0.102 R)
• M38: 8,871,154 km (0.059 R)
• M39: 9,130,108 km (0.105 R)
• M40: 10,763,118 km (0.057 R)
• M41: 11,178,402 km (0.1 R)
• M42: 12,110,097 km (0.082 R)
• M43: 12,224,839 km (0.1 R)
• M44: 13,747,596 km (0.12 R)
• M45: 14,409,566 km (0.079 R)
• M46: 14,470,303 km (0.093 R)
• M47: 14,591,926 km (0.097 R)
• M48: 15,112,826 km (0.102 R)
• M49: 15,764,624 km (0.038 R)
• M50: 16,109,746 km (0.072 R)
• M51: 17,031,418 km (0.113 R)
• M52: 17,127,759 km (0.025 R)
• M53: 17,353,203 km (0.095 R)
• M54: 17,709,546 km (0.1 R)
• M55: 17,872,158 km (0.098 R)
• M56: 18,100,894 km (0.116 R)
• M57: 18,199,179 km (0.112 R)
• M58: 18,264,853 km (0.095 R)
• M59: 18,396,349 km (0.064 R)
• M60: 18,825,845 km (0.099 R)
• M61: 19,258,781 km (0.081 R)
• M62: 19,863,605 km (0.053 R)
• M63: 20,508,671 km (0.074 R)
• M64: 20,954,024 km (0.092 R)
• M65: 21,264,141 km (0.05 R)
• M66: 21,645,466 km (0.107 R)
• M67: 21,819,448 km (0.11 R)
• M68: 21,993,879 km (0.073 R)
• M69: 22,168,759 km (0.043 R)
• M70: 22,238,920 km (0.079 R)
• M71: 22,520,164 km (0.103 R)
• M72: 22,908,670 km (0.062 R)
• M73: 23,585,002 km (0.084 R)
• M74: 23,728,167 km (0.091 R)
• M75: 23,979,491 km (0.075 R)
• M76: 24,051,448 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.7

Radius: 4.3

Gravity: 51.53 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.72 AU - 9.68 AU

Year: 15161 Days

Day: 15.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,612,135 km

• M1: 86,318 km (0.112 R)
• M2: 158,125 km (0.097 R)
• M3: 384,018 km (0.034 R)
• M4: 420,071 km (0.025 R)
• M5: 535,411 km (0.08 R)
• M6: 1,039,107 km (0.12 R)
• M7: 1,416,692 km (0.055 R)
• M8: 1,740,721 km (0.098 R)
• M9: 1,771,239 km (0.08 R)
• M10: 1,990,400 km (0.114 R)
• M11: 2,769,356 km (0.036 R)
• M12: 3,631,339 km (0.08 R)
• M13: 3,710,027 km (0.116 R)
• M14: 3,829,107 km (0.079 R)
• M15: 4,484,795 km (0.032 R)
• M16: 4,696,775 km (0.1 R)
• M17: 5,042,795 km (0.053 R)
• M18: 5,130,609 km (0.063 R)
• M19: 5,667,964 km (0.111 R)
• M20: 6,269,946 km (0.032 R)
• M21: 6,317,219 km (0.097 R)
• M22: 6,411,765 km (0.026 R)
• M23: 6,602,502 km (0.089 R)
• M24: 6,746,864 km (0.087 R)
• M25: 7,483,783 km (0.084 R)
• M26: 7,735,108 km (0.113 R)
• M27: 11,416,412 km (0.103 R)
• M28: 11,763,629 km (0.06 R)
• M29: 12,825,923 km (0.12 R)
• M30: 13,186,903 km (0.111 R)
• M31: 13,368,515 km (0.065 R)
• M32: 13,612,060 km (0.065 R)
• M33: 13,857,101 km (0.084 R)
• M34: 14,103,638 km (0.103 R)
• M35: 14,601,051 km (0.093 R)
• M36: 15,167,279 km (0.109 R)
• M37: 15,485,025 km (0.052 R)
• M38: 16,321,427 km (0.097 R)
• M39: 16,646,952 km (0.065 R)
• M40: 17,769,833 km (0.068 R)
• M41: 18,441,678 km (0.076 R)
• M42: 18,712,749 km (0.056 R)
• M43: 20,576,738 km (0.081 R)
• M44: 22,282,603 km (0.103 R)
• M45: 22,571,327 km (0.103 R)
• M46: 23,006,657 km (0.089 R)
• M47: 23,591,435 km (0.112 R)
• M48: 24,477,652 km (0.057 R)
• M49: 25,149,496 km (0.045 R)
• M50: 27,201,231 km (0.109 R)
• M51: 27,432,510 km (0.109 R)
• M52: 27,509,702 km (0.083 R)
• M53: 28,442,146 km (0.085 R)
• M54: 28,598,625 km (0.063 R)
• M55: 33,586,816 km (0.107 R)
• M56: 34,000,604 km (0.092 R)
• M57: 34,833,266 km (0.039 R)
• M58: 35,252,140 km (0.098 R)
• M59: 35,757,033 km (0.079 R)
• M60: 36,944,241 km (0.045 R)
• M61: 37,371,343 km (0.088 R)
• M62: 38,662,522 km (0.1 R)
• M63: 38,749,140 km (0.116 R)
• M64: 38,835,757 km (0.077 R)
• M65: 39,880,848 km (0.11 R)
• M66: 40,935,064 km (0.075 R)
• M67: 41,111,589 km (0.12 R)
• M68: 41,376,976 km (0.089 R)
• M69: 42,622,827 km (0.116 R)
• M70: 42,981,114 km (0.086 R)
• M71: 43,250,390 km (0.114 R)
• M72: 44,061,809 km (0.116 R)
• M73: 44,423,985 km (0.057 R)
• M74: 44,605,448 km (0.079 R)
• M75: 45,882,714 km (0.063 R)
• M76: 47,913,804 km (0.111 R)
• M77: 48,006,854 km (0.037 R)
• M78: 50,635,887 km (0.049 R)
• M79: 50,825,428 km (0.06 R)
• M80: 52,254,686 km (0.054 R)
• M81: 53,793,749 km (0.075 R)
• M82: 55,934,045 km (0.085 R)
• M83: 57,310,495 km (0.105 R)
• M84: 57,409,230 km (0.095 R)
• M85: 57,508,114 km (0.092 R)
• M86: 58,996,912 km (0.114 R)
• M87: 60,197,136 km (0.086 R)
• M88: 63,334,652 km (0.056 R)
• M89: 63,743,354 km (0.099 R)
• M90: 64,152,952 km (0.082 R)
• M91: 64,563,449 km (0.112 R)
• M92: 65,800,025 km (0.049 R)
• M93: 66,317,634 km (0.097 R)
• M94: 66,421,305 km (0.117 R)
• M95: 68,925,573 km (0.091 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 13,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit