🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.41 AU - 0.61 AU

Year: 133 Days

Day: 17.8 Hours

Environment

Temp: 209 °C

Axial Tilt: 56.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.65 AU - 0.67 AU

Year: 196 Days

Day: 18.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.67 AU - 0.67 AU

Year: 200 Days

Day: 20.6 Hours

Environment

Temp: 191 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 98,965,969 km

• M1: 79,436 km (0.068 R)
• M2: 244,593 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.55 AU - 0.89 AU

Year: 223 Days

Day: 43.7 Hours

Environment

Temp: 185 °C

Axial Tilt: 88.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.05 AU - 1.51 AU

Year: 529 Days

Day: 44.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 98,965,969 km

• M1: 695,929 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.43 AU - 2.49 AU

Year: 1409 Days

Day: 35.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,965,969 km

• M1: 140,472 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.07 AU - 3.71 AU

Year: 2280 Days

Day: 12.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 15.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.1

Radius: 3.8

Gravity: 61.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 14.83 AU - 16.19 AU

Year: 22310 Days

Day: 16.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,965,969 km

• M1: 681,568 km (0.071 R)
• M2: 841,937 km (0.067 R)
• M3: 869,912 km (0.071 R)
• M4: 898,036 km (0.117 R)
• M5: 1,073,814 km (0.117 R)
• M6: 1,914,554 km (0.112 R)
• M7: 2,294,981 km (0.1 R)
• M8: 2,453,704 km (0.095 R)
• M9: 3,079,622 km (0.074 R)
• M10: 3,659,912 km (0.056 R)
• M11: 3,798,589 km (0.086 R)
• M12: 4,715,923 km (0.118 R)
• M13: 4,816,453 km (0.051 R)
• M14: 5,276,915 km (0.09 R)
• M15: 5,328,975 km (0.059 R)
• M16: 6,020,866 km (0.084 R)
• M17: 6,460,534 km (0.058 R)
• M18: 6,627,934 km (0.04 R)
• M19: 7,663,001 km (0.089 R)
• M20: 8,199,010 km (0.055 R)
• M21: 8,808,622 km (0.07 R)
• M22: 9,622,883 km (0.083 R)
• M23: 10,071,228 km (0.082 R)
• M24: 10,526,305 km (0.117 R)
• M25: 12,343,470 km (0.114 R)
• M26: 13,465,155 km (0.057 R)
• M27: 13,894,201 km (0.111 R)
• M28: 14,327,586 km (0.114 R)
• M29: 14,545,999 km (0.094 R)
• M30: 14,692,156 km (0.08 R)
• M31: 15,505,071 km (0.066 R)
• M32: 16,180,805 km (0.034 R)
• M33: 20,106,253 km (0.084 R)
• M34: 20,269,016 km (0.092 R)
• M35: 21,504,395 km (0.12 R)
• M36: 23,018,774 km (0.052 R)
• M37: 23,274,437 km (0.111 R)
• M38: 23,531,147 km (0.099 R)
• M39: 23,960,941 km (0.11 R)
• M40: 24,915,675 km (0.111 R)
• M41: 28,126,045 km (0.112 R)
• M42: 28,217,001 km (0.075 R)
• M43: 30,992,640 km (0.091 R)
• M44: 33,371,246 km (0.118 R)
• M45: 34,144,667 km (0.094 R)
• M46: 36,302,018 km (0.111 R)
• M47: 40,028,201 km (0.117 R)
• M48: 41,884,262 km (0.056 R)
• M49: 42,822,839 km (0.054 R)
• M50: 43,242,312 km (0.054 R)
• M51: 43,452,497 km (0.062 R)
• M52: 45,466,234 km (0.109 R)
• M53: 45,573,047 km (0.11 R)
• M54: 47,077,403 km (0.03 R)
• M55: 48,161,838 km (0.087 R)
• M56: 48,488,709 km (0.09 R)
• M57: 49,473,961 km (0.055 R)
• M58: 49,583,765 km (0.105 R)
• M59: 50,024,182 km (0.091 R)
• M60: 50,134,435 km (0.05 R)
• M61: 50,576,347 km (0.046 R)
• M62: 51,464,211 km (0.065 R)
• M63: 52,133,362 km (0.096 R)
• M64: 52,357,011 km (0.088 R)
• M65: 52,805,356 km (0.101 R)
• M66: 53,367,694 km (0.112 R)
• M67: 54,044,924 km (0.103 R)
• M68: 54,838,839 km (0.058 R)
• M69: 55,294,066 km (0.086 R)
• M70: 55,522,203 km (0.074 R)
• M71: 58,168,140 km (0.099 R)
• M72: 58,632,492 km (0.089 R)
• M73: 59,331,413 km (0.104 R)
• M74: 60,619,750 km (0.1 R)
• M75: 62,154,175 km (0.119 R)
• M76: 62,272,657 km (0.118 R)
• M77: 63,104,720 km (0.11 R)
• M78: 64,179,880 km (0.114 R)
• M79: 65,261,174 km (0.031 R)
• M80: 65,622,901 km (0.105 R)
• M81: 67,929,252 km (0.086 R)
• M82: 72,871,068 km (0.061 R)
• M83: 74,250,210 km (0.068 R)
• M84: 76,525,444 km (0.047 R)
• M85: 76,652,453 km (0.062 R)
• M86: 80,497,268 km (0.113 R)
• M87: 81,662,934 km (0.034 R)
• M88: 82,052,637 km (0.093 R)
• M89: 84,535,662 km (0.098 R)
• M90: 85,588,383 km (0.092 R)
• M91: 85,984,368 km (0.111 R)
• M92: 86,248,708 km (0.059 R)
• M93: 86,645,591 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.8

Radius: 7.4

Gravity: 15.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 16.67 AU - 18.35 AU

Year: 26762 Days

Day: 18.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 98,965,969 km

• M1: 149,897 km (0.091 R)
• M2: 222,003 km (0.049 R)
• M3: 506,538 km (0.092 R)
• M4: 555,307 km (0.104 R)
• M5: 1,264,401 km (0.036 R)
• M6: 1,730,548 km (0.118 R)
• M7: 2,122,794 km (0.109 R)
• M8: 3,847,807 km (0.065 R)
• M9: 4,150,892 km (0.077 R)
• M10: 4,941,966 km (0.114 R)
• M11: 4,996,419 km (0.077 R)
• M12: 7,517,293 km (0.087 R)
• M13: 7,895,925 km (0.06 R)
• M14: 8,345,467 km (0.088 R)
• M15: 8,410,243 km (0.068 R)
• M16: 10,086,786 km (0.063 R)
• M17: 10,714,947 km (0.089 R)
• M18: 11,355,825 km (0.103 R)
• M19: 12,155,874 km (0.05 R)
• M20: 12,674,380 km (0.102 R)
• M21: 12,898,927 km (0.116 R)
• M22: 13,124,670 km (0.119 R)
• M23: 13,427,755 km (0.06 R)
• M24: 14,272,983 km (0.089 R)
• M25: 15,135,565 km (0.055 R)
• M26: 15,214,851 km (0.076 R)
• M27: 15,613,081 km (0.038 R)
• M28: 16,420,012 km (0.117 R)
• M29: 17,489,038 km (0.11 R)
• M30: 17,990,191 km (0.114 R)
• M31: 18,158,190 km (0.053 R)
• M32: 21,716,375 km (0.094 R)
• M33: 21,805,685 km (0.089 R)
• M34: 23,436,152 km (0.108 R)
• M35: 24,731,071 km (0.12 R)
• M36: 24,918,069 km (0.1 R)
• M37: 26,239,317 km (0.027 R)
• M38: 27,390,024 km (0.049 R)
• M39: 28,949,731 km (0.106 R)
• M40: 29,641,023 km (0.077 R)
• M41: 29,740,206 km (0.1 R)
• M42: 31,241,720 km (0.107 R)
• M43: 39,435,943 km (0.064 R)
• M44: 39,873,068 km (0.114 R)
• M45: 40,531,897 km (0.071 R)
• M46: 42,977,823 km (0.11 R)
• M47: 43,992,246 km (0.063 R)
• M48: 44,105,342 km (0.076 R)
• M49: 44,332,132 km (0.115 R)
• M50: 45,356,878 km (0.093 R)
• M51: 48,946,179 km (0.072 R)
• M52: 50,005,332 km (0.077 R)
• M53: 52,026,250 km (0.085 R)
• M54: 52,145,928 km (0.035 R)
• M55: 52,505,561 km (0.101 R)
• M56: 54,924,409 km (0.1 R)
• M57: 58,620,225 km (0.084 R)
• M58: 58,869,455 km (0.042 R)
• M59: 60,498,127 km (0.087 R)
• M60: 61,002,122 km (0.092 R)
• M61: 61,381,203 km (0.073 R)
• M62: 61,507,613 km (0.03 R)
• M63: 62,014,601 km (0.066 R)
• M64: 62,141,460 km (0.083 R)
• M65: 63,287,828 km (0.054 R)
• M66: 66,119,117 km (0.107 R)
• M67: 66,638,222 km (0.112 R)
• M68: 66,898,373 km (0.114 R)
• M69: 68,597,356 km (0.107 R)
• M70: 69,254,539 km (0.103 R)
• M71: 69,386,335 km (0.053 R)
• M72: 70,046,061 km (0.056 R)
• M73: 70,575,339 km (0.099 R)
• M74: 72,973,542 km (0.117 R)
• M75: 75,669,296 km (0.086 R)
• M76: 75,804,981 km (0.062 R)
• M77: 76,348,320 km (0.063 R)
• M78: 77,986,268 km (0.081 R)
• M79: 79,773,813 km (0.065 R)
• M80: 82,270,900 km (0.043 R)
• M81: 84,230,782 km (0.115 R)
• M82: 85,075,561 km (0.109 R)
• M83: 85,498,923 km (0.047 R)
• M84: 86,489,560 km (0.087 R)
• M85: 87,626,354 km (0.057 R)
• M86: 89,484,210 km (0.096 R)
• M87: 90,633,870 km (0.066 R)
• M88: 91,933,127 km (0.1 R)
• M89: 94,404,185 km (0.069 R)
• M90: 97,634,153 km (0.036 R)
• M91: 97,929,609 km (0.084 R)
• M92: 98,373,316 km (0.076 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: 348 - 14,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit