🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.47 AU - 0.75 AU

Year: 179 Days

Day: 44.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.85 AU - 1.11 AU

Year: 364 Days

Day: 38.9 Hours

Environment

Temp: 36 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,464,917 km

• M1: 412,142 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.05 AU - 2.65 AU

Year: 1350 Days

Day: 46.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.27 AU - 2.55 AU

Year: 1402 Days

Day: 47.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.59 AU - 4.31 AU

Year: 2401 Days

Day: 25.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.15 AU - 4.37 AU

Year: 2732 Days

Day: 34.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.47 AU - 4.69 AU

Year: 3088 Days

Day: 27.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.9

Radius: 4

Gravity: 42.43 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.85 AU - 16.13 AU

Year: 20670 Days

Day: 22 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,464,917 km

• M1: 105,167 km (0.101 R)
• M2: 164,558 km (0.085 R)
• M3: 252,671 km (0.063 R)
• M4: 864,676 km (0.093 R)
• M5: 1,076,656 km (0.038 R)
• M6: 1,515,875 km (0.099 R)
• M7: 1,546,992 km (0.11 R)
• M8: 1,836,314 km (0.079 R)
• M9: 2,247,558 km (0.119 R)
• M10: 2,427,225 km (0.084 R)
• M11: 3,271,257 km (0.115 R)
• M12: 3,893,733 km (0.102 R)
• M13: 3,936,518 km (0.118 R)
• M14: 3,979,453 km (0.095 R)
• M15: 4,642,172 km (0.093 R)
• M16: 7,295,439 km (0.117 R)
• M17: 7,992,117 km (0.085 R)
• M18: 8,155,777 km (0.053 R)
• M19: 9,104,526 km (0.085 R)
• M20: 9,218,370 km (0.118 R)
• M21: 10,146,476 km (0.05 R)
• M22: 10,264,508 km (0.097 R)
• M23: 11,043,165 km (0.117 R)
• M24: 11,593,237 km (0.115 R)
• M25: 12,403,608 km (0.092 R)
• M26: 12,593,149 km (0.049 R)
• M27: 12,656,578 km (0.096 R)
• M28: 12,911,194 km (0.068 R)
• M29: 13,750,587 km (0.09 R)
• M30: 14,474,492 km (0.045 R)
• M31: 14,674,055 km (0.09 R)
• M32: 15,075,875 km (0.062 R)
• M33: 15,481,435 km (0.078 R)
• M34: 15,685,486 km (0.103 R)
• M35: 17,350,062 km (0.119 R)
• M36: 18,131,412 km (0.092 R)
• M37: 19,361,555 km (0.101 R)
• M38: 19,949,774 km (0.06 R)
• M39: 21,294,359 km (0.082 R)
• M40: 21,445,603 km (0.079 R)
• M41: 22,667,967 km (0.07 R)
• M42: 23,599,662 km (0.064 R)
• M43: 23,677,753 km (0.095 R)
• M44: 23,756,142 km (0.073 R)
• M45: 23,991,459 km (0.119 R)
• M46: 24,148,836 km (0.066 R)
• M47: 26,225,105 km (0.078 R)
• M48: 26,957,088 km (0.07 R)
• M49: 27,202,578 km (0.046 R)
• M50: 27,366,686 km (0.053 R)
• M51: 29,025,278 km (0.096 R)
• M52: 29,613,497 km (0.104 R)
• M53: 30,035,961 km (0.073 R)
• M54: 30,460,520 km (0.116 R)
• M55: 32,525,719 km (0.065 R)
• M56: 33,839,338 km (0.12 R)
• M57: 34,280,950 km (0.063 R)
• M58: 35,259,470 km (0.109 R)
• M59: 36,608,394 km (0.053 R)
• M60: 36,880,213 km (0.113 R)
• M61: 36,970,870 km (0.099 R)
• M62: 37,882,519 km (0.079 R)
• M63: 39,634,909 km (0.113 R)
• M64: 41,980,454 km (0.086 R)
• M65: 42,075,299 km (0.112 R)
• M66: 42,170,144 km (0.111 R)
• M67: 42,645,267 km (0.068 R)
• M68: 44,563,859 km (0.096 R)
• M69: 47,988,304 km (0.113 R)
• M70: 48,087,488 km (0.095 R)
• M71: 48,782,968 km (0.087 R)
• M72: 49,181,796 km (0.12 R)
• M73: 49,681,902 km (0.111 R)
• M74: 51,293,819 km (0.114 R)
• M75: 51,597,951 km (0.108 R)
• M76: 52,718,140 km (0.042 R)
• M77: 53,743,484 km (0.071 R)
• M78: 55,397,587 km (0.109 R)
• M79: 55,813,769 km (0.041 R)
• M80: 58,226,633 km (0.025 R)
• M81: 60,352,419 km (0.074 R)
• M82: 61,424,736 km (0.114 R)
• M83: 62,828,114 km (0.112 R)
• M84: 62,936,572 km (0.056 R)
• M85: 63,262,097 km (0.059 R)
• M86: 65,776,538 km (0.109 R)
• M87: 66,327,507 km (0.028 R)
• M88: 67,323,081 km (0.069 R)
• M89: 67,655,936 km (0.059 R)
• M90: 68,769,692 km (0.119 R)
• M91: 70,564,268 km (0.072 R)
• M92: 70,677,065 km (0.062 R)
• M93: 71,580,487 km (0.04 R)
• M94: 73,398,998 km (0.112 R)
• M95: 74,543,273 km (0.071 R)
• M96: 77,081,500 km (0.055 R)
• M97: 77,313,526 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.6

Radius: 6.7

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 13.31 AU - 16.97 AU

Year: 22076 Days

Day: 16.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,464,917 km

• M1: 173,234 km (0.114 R)
• M2: 531,072 km (0.047 R)
• M3: 630,405 km (0.102 R)
• M4: 989,590 km (0.095 R)
• M5: 1,377,048 km (0.09 R)
• M6: 1,601,744 km (0.107 R)
• M7: 1,868,477 km (0.096 R)
• M8: 1,960,480 km (0.072 R)
• M9: 2,578,020 km (0.081 R)
• M10: 2,750,058 km (0.107 R)
• M11: 3,475,159 km (0.085 R)
• M12: 3,976,760 km (0.045 R)
• M13: 4,500,802 km (0.114 R)
• M14: 4,750,032 km (0.094 R)
• M15: 4,792,069 km (0.1 R)
• M16: 5,349,021 km (0.064 R)
• M17: 5,791,382 km (0.097 R)
• M18: 6,523,514 km (0.054 R)
• M19: 6,663,987 km (0.089 R)
• M20: 8,023,083 km (0.065 R)
• M21: 8,579,737 km (0.115 R)
• M22: 9,464,608 km (0.079 R)
• M23: 9,998,523 km (0.112 R)
• M24: 11,545,066 km (0.101 R)
• M25: 12,870,054 km (0.051 R)
• M26: 12,987,638 km (0.064 R)
• M27: 13,223,704 km (0.109 R)
• M28: 14,182,028 km (0.104 R)
• M29: 14,853,722 km (0.063 R)
• M30: 15,286,658 km (0.087 R)
• M31: 16,610,001 km (0.111 R)
• M32: 17,773,274 km (0.048 R)
• M33: 17,838,798 km (0.07 R)
• M34: 18,563,450 km (0.079 R)
• M35: 18,829,286 km (0.07 R)
• M36: 20,450,927 km (0.098 R)
• M37: 20,794,403 km (0.092 R)
• M38: 21,417,478 km (0.052 R)
• M39: 22,116,998 km (0.091 R)
• M40: 23,898,110 km (0.066 R)
• M41: 24,259,838 km (0.034 R)
• M42: 24,332,393 km (0.068 R)
• M43: 25,355,941 km (0.06 R)
• M44: 25,650,948 km (0.071 R)
• M45: 26,095,553 km (0.053 R)
• M46: 26,318,903 km (0.091 R)
• M47: 26,917,444 km (0.113 R)
• M48: 30,132,452 km (0.091 R)
• M49: 30,836,908 km (0.107 R)
• M50: 31,151,812 km (0.118 R)
• M51: 32,182,541 km (0.118 R)
• M52: 33,304,974 km (0.108 R)
• M53: 33,466,390 km (0.105 R)
• M54: 33,547,173 km (0.062 R)
• M55: 34,440,272 km (0.112 R)
• M56: 35,670,715 km (0.026 R)
• M57: 35,753,143 km (0.092 R)
• M58: 35,918,449 km (0.069 R)
• M59: 36,084,054 km (0.086 R)
• M60: 36,915,369 km (0.088 R)
• M61: 37,082,470 km (0.059 R)
• M62: 37,166,095 km (0.091 R)
• M63: 38,174,235 km (0.057 R)
• M64: 38,596,999 km (0.037 R)
• M65: 38,766,643 km (0.099 R)
• M66: 39,191,501 km (0.085 R)
• M67: 41,252,660 km (0.104 R)
• M68: 41,426,044 km (0.096 R)
• M69: 42,471,135 km (0.11 R)
• M70: 42,558,649 km (0.084 R)
• M71: 42,821,493 km (0.082 R)
• M72: 43,348,676 km (0.083 R)
• M73: 44,055,077 km (0.09 R)
• M74: 45,211,020 km (0.104 R)
• M75: 48,555,280 km (0.096 R)
• M76: 49,288,758 km (0.087 R)
• M77: 51,791,232 km (0.113 R)
• M78: 52,071,728 km (0.097 R)
• M79: 55,861,042 km (0.096 R)
• M80: 56,340,952 km (0.092 R)
• M81: 57,885,699 km (0.101 R)
• M82: 59,150,998 km (0.08 R)
• M83: 59,444,359 km (0.119 R)
• M84: 60,425,572 km (0.118 R)
• M85: 60,622,443 km (0.095 R)
• M86: 60,720,878 km (0.072 R)
• M87: 62,105,706 km (0.091 R)
• M88: 62,403,854 km (0.102 R)
• M89: 63,400,924 km (0.089 R)
• M90: 64,102,089 km (0.091 R)
• M91: 65,007,306 km (0.106 R)
• M92: 66,525,276 km (0.108 R)
• M93: 68,259,863 km (0.084 R)
• M94: 68,464,962 km (0.076 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 16,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit