🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.61 AU - 0.85 AU

Year: 280 Days

Day: 27.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.71 AU - 0.77 AU

Year: 286 Days

Day: 18.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,043,944 km

• M1: 428,747 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.73 AU - 0.91 AU

Year: 334 Days

Day: 45.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,043,944 km

• M1: 244,742 km (0.078 R)
• M2: 852,708 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.52 AU - 2.04 AU

Year: 1068 Days

Day: 38.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.65 AU - 2.09 AU

Year: 1150 Days

Day: 24.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.3

Radius: 14.2

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.27 AU - 2.79 AU

Year: 1809 Days

Day: 14 Hours

Environment

Temp: -132 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 43,043,944 km

• M1: 180,714 km (0.055 R)
• M2: 398,828 km (0.066 R)
• M3: 499,058 km (0.084 R)
• M4: 587,770 km (0.044 R)
• M5: 708,346 km (0.034 R)
• M6: 866,022 km (0.119 R)
• M7: 1,044,044 km (0.07 R)
• M8: 1,227,451 km (0.077 R)
• M9: 1,397,244 km (0.096 R)
• M10: 1,558,062 km (0.11 R)
• M11: 1,680,582 km (0.093 R)
• M12: 2,145,981 km (0.113 R)
• M13: 2,547,203 km (0.081 R)
• M14: 2,746,168 km (0.102 R)
• M15: 2,874,673 km (0.116 R)
• M16: 3,005,272 km (0.101 R)
• M17: 3,115,525 km (0.034 R)
• M18: 3,261,084 km (0.053 R)
• M19: 3,351,890 km (0.11 R)
• M20: 3,466,482 km (0.085 R)
• M21: 3,640,913 km (0.089 R)
• M22: 3,842,272 km (0.08 R)
• M23: 4,059,488 km (0.118 R)
• M24: 4,280,893 km (0.101 R)
• M25: 4,393,091 km (0.058 R)
• M26: 4,595,048 km (0.025 R)
• M27: 4,787,132 km (0.063 R)
• M28: 5,060,746 km (0.1 R)
• M29: 5,246,098 km (0.12 R)
• M30: 5,623,534 km (0.04 R)
• M31: 5,733,039 km (0.069 R)
• M32: 6,079,807 km (0.068 R)
• M33: 6,276,977 km (0.11 R)
• M34: 6,519,326 km (0.05 R)
• M35: 6,634,516 km (0.105 R)
• M36: 7,444,588 km (0.098 R)
• M37: 7,534,946 km (0.102 R)
• M38: 7,640,711 km (0.087 R)
• M39: 7,869,147 km (0.079 R)
• M40: 8,084,269 km (0.119 R)
• M41: 8,192,727 km (0.081 R)
• M42: 8,379,575 km (0.107 R)
• M43: 8,599,484 km (0.092 R)
• M44: 8,694,329 km (0.106 R)
• M45: 8,948,795 km (0.106 R)
• M46: 9,060,993 km (0.051 R)
• M47: 9,302,893 km (0.104 R)
• M48: 9,547,037 km (0.099 R)
• M49: 9,678,085 km (0.108 R)
• M50: 10,008,397 km (0.057 R)
• M51: 10,208,260 km (0.093 R)
• M52: 10,476,937 km (0.083 R)
• M53: 10,901,496 km (0.058 R)
• M54: 11,021,474 km (0.11 R)
• M55: 11,158,954 km (0.075 R)
• M56: 11,297,182 km (0.048 R)
• M57: 11,592,638 km (0.061 R)
• M58: 11,715,009 km (0.088 R)
• M59: 11,872,985 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.7

Radius: 9.5

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.16 AU - 3.22 AU

Year: 2562 Days

Day: 7.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,043,944 km

• M1: 127,009 km (0.095 R)
• M2: 217,067 km (0.049 R)
• M3: 426,504 km (0.091 R)
• M4: 486,043 km (0.117 R)
• M5: 598,391 km (0.038 R)
• M6: 729,290 km (0.12 R)
• M7: 803,341 km (0.091 R)
• M8: 929,601 km (0.098 R)
• M9: 1,062,594 km (0.051 R)
• M10: 1,268,889 km (0.07 R)
• M11: 1,359,695 km (0.096 R)
• M12: 1,441,076 km (0.069 R)
• M13: 1,670,260 km (0.105 R)
• M14: 1,795,773 km (0.034 R)
• M15: 1,885,532 km (0.085 R)
• M16: 2,029,594 km (0.074 R)
• M17: 2,204,773 km (0.117 R)
• M18: 2,273,439 km (0.063 R)
• M19: 2,385,039 km (0.1 R)
• M20: 2,484,073 km (0.04 R)
• M21: 2,730,460 km (0.079 R)
• M22: 2,834,281 km (0.061 R)
• M23: 3,138,115 km (0.045 R)
• M24: 3,247,022 km (0.109 R)
• M25: 3,500,590 km (0.105 R)
• M26: 3,960,005 km (0.041 R)
• M27: 4,162,710 km (0.08 R)
• M28: 4,596,095 km (0.111 R)
• M29: 4,755,716 km (0.098 R)
• M30: 4,917,132 km (0.06 R)
• M31: 5,098,744 km (0.116 R)
• M32: 5,264,050 km (0.1 R)
• M33: 5,562,348 km (0.117 R)
• M34: 5,866,181 km (0.105 R)
• M35: 6,253,490 km (0.086 R)
• M36: 6,430,614 km (0.084 R)
• M37: 6,569,441 km (0.085 R)
• M38: 6,749,557 km (0.12 R)
• M39: 6,931,169 km (0.071 R)
• M40: 7,073,586 km (0.117 R)
• M41: 7,258,189 km (0.112 R)
• M42: 7,737,052 km (0.087 R)
• M43: 7,948,584 km (0.096 R)
• M44: 8,769,427 km (0.057 R)
• M45: 8,901,522 km (0.071 R)
• M46: 9,798,810 km (0.114 R)
• M47: 10,281,413 km (0.088 R)
• M48: 10,631,023 km (0.09 R)
• M49: 11,008,010 km (0.097 R)
• M50: 11,222,084 km (0.068 R)
• M51: 11,293,891 km (0.043 R)
• M52: 11,509,761 km (0.104 R)
• M53: 11,582,017 km (0.094 R)
• M54: 11,726,977 km (0.111 R)
• M55: 11,824,066 km (0.11 R)
• M56: 11,994,458 km (0.045 R)
• M57: 12,116,680 km (0.113 R)
• M58: 12,239,350 km (0.087 R)
• M59: 12,709,087 km (0.111 R)
• M60: 12,933,783 km (0.089 R)
• M61: 13,412,197 km (0.059 R)
• M62: 13,513,774 km (0.093 R)
• M63: 13,999,219 km (0.081 R)
• M64: 14,334,767 km (0.081 R)
• M65: 14,882,295 km (0.116 R)
• M66: 15,277,683 km (0.058 R)
• M67: 15,729,917 km (0.088 R)
• M68: 15,917,513 km (0.098 R)
• M69: 16,402,958 km (0.081 R)
• M70: 17,388,658 km (0.098 R)
• M71: 17,749,339 km (0.089 R)
• M72: 17,860,789 km (0.12 R)
• M73: 18,084,438 km (0.041 R)
• M74: 18,421,631 km (0.088 R)
• M75: 18,704,222 km (0.061 R)
• M76: 18,817,767 km (0.039 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.8

Radius: 3.3

Gravity: 26.7 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.9 AU - 11 AU

Year: 13061 Days

Day: 19.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 43,043,944 km

• M1: 221,255 km (0.119 R)
• M2: 411,245 km (0.111 R)
• M3: 854,653 km (0.076 R)
• M4: 1,014,124 km (0.119 R)
• M5: 1,182,870 km (0.057 R)
• M6: 1,546,094 km (0.115 R)
• M7: 1,652,907 km (0.105 R)
• M8: 1,696,290 km (0.081 R)
• M9: 2,010,296 km (0.119 R)
• M10: 2,293,635 km (0.074 R)
• M11: 2,690,667 km (0.034 R)
• M12: 2,741,830 km (0.098 R)
• M13: 2,793,291 km (0.093 R)
• M14: 3,002,130 km (0.117 R)
• M15: 3,435,066 km (0.055 R)
• M16: 3,743,986 km (0.047 R)
• M17: 3,801,132 km (0.08 R)
• M18: 4,091,053 km (0.096 R)
• M19: 4,268,326 km (0.089 R)
• M20: 4,357,936 km (0.052 R)
• M21: 4,539,099 km (0.054 R)
• M22: 4,661,170 km (0.071 R)
• M23: 5,352,013 km (0.082 R)
• M24: 5,384,177 km (0.116 R)
• M25: 5,578,505 km (0.089 R)
• M26: 5,709,253 km (0.055 R)
• M27: 6,242,570 km (0.12 R)
• M28: 6,276,379 km (0.089 R)
• M29: 6,344,296 km (0.057 R)
• M30: 6,549,395 km (0.106 R)
• M31: 6,722,031 km (0.107 R)
• M32: 6,931,169 km (0.117 R)
• M33: 8,604,122 km (0.11 R)
• M34: 8,831,062 km (0.102 R)
• M35: 8,869,059 km (0.06 R)
• M36: 9,252,329 km (0.086 R)
• M37: 9,523,849 km (0.108 R)
• M38: 10,273,783 km (0.11 R)
• M39: 10,474,394 km (0.061 R)
• M40: 11,042,567 km (0.052 R)
• M41: 11,413,270 km (0.119 R)
• M42: 11,454,709 km (0.09 R)
• M43: 11,662,500 km (0.113 R)
• M44: 12,421,261 km (0.109 R)
• M45: 12,849,560 km (0.094 R)
• M46: 13,065,579 km (0.055 R)
• M47: 13,545,040 km (0.117 R)
• M48: 14,610,775 km (0.079 R)
• M49: 15,887,892 km (0.057 R)
• M50: 16,119,619 km (0.106 R)
• M51: 16,492,866 km (0.113 R)
• M52: 17,438,175 km (0.043 R)
• M53: 18,693,152 km (0.1 R)
• M54: 19,036,030 km (0.067 R)
• M55: 19,678,254 km (0.056 R)
• M56: 20,478,303 km (0.108 R)
• M57: 20,629,546 km (0.11 R)
• M58: 20,781,089 km (0.115 R)
• M59: 22,006,894 km (0.09 R)
• M60: 22,265,249 km (0.088 R)
• M61: 23,519,179 km (0.096 R)
• M62: 23,730,261 km (0.089 R)
• M63: 23,783,219 km (0.088 R)
• M64: 24,154,521 km (0.094 R)
• M65: 24,207,778 km (0.086 R)
• M66: 24,903,109 km (0.089 R)
• M67: 25,876,542 km (0.117 R)
• M68: 26,094,656 km (0.102 R)
• M69: 26,367,971 km (0.034 R)
• M70: 26,422,724 km (0.065 R)
• M71: 26,532,529 km (0.047 R)
• M72: 26,862,542 km (0.084 R)
• M73: 27,637,758 km (0.119 R)
• M74: 28,645,299 km (0.035 R)
• M75: 29,210,181 km (0.107 R)
• M76: 30,007,238 km (0.044 R)
• M77: 30,236,273 km (0.116 R)
• M78: 30,580,946 km (0.078 R)
• M79: 31,972,506 km (0.037 R)
• M80: 32,970,623 km (0.079 R)
• M81: 34,696,683 km (0.109 R)
• M82: 34,816,810 km (0.072 R)
• M83: 35,479,977 km (0.07 R)
• M84: 36,147,333 km (0.12 R)
• M85: 36,391,028 km (0.115 R)
• M86: 36,513,100 km (0.098 R)
• M87: 36,757,543 km (0.113 R)
• M88: 36,941,249 km (0.061 R)
• M89: 38,173,936 km (0.119 R)
• M90: 38,795,365 km (0.117 R)
• M91: 39,420,086 km (0.066 R)
• M92: 39,985,267 km (0.099 R)
• M93: 40,869,540 km (0.07 R)
• M94: 41,568,910 km (0.038 R)
• M95: 42,400,524 km (0.081 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 18,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit