🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.36 AU - 1.54 AU

Year: 625 Days

Day: 22.5 Hours

Environment

Temp: -0 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,694,504 km

• M1: 652,995 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.41 AU - 1.73 AU

Year: 705 Days

Day: 17.7 Hours

Environment

Temp: -23 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,694,504 km

• M1: 402,119 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.73 AU - 2.05 AU

Year: 931 Days

Day: 19.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.82 AU - 4.14 AU

Year: 2325 Days

Day: 12.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,694,504 km

• M1: 40,541 km (0.035 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.6

Radius: 10.7

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.28 AU - 7.58 AU

Year: 6534 Days

Day: 12.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,694,504 km

• M1: 154,535 km (0.073 R)
• M2: 244,892 km (0.102 R)
• M3: 355,893 km (0.073 R)
• M4: 489,634 km (0.112 R)
• M5: 750,832 km (0.093 R)
• M6: 1,185,713 km (0.103 R)
• M7: 1,494,184 km (0.103 R)
• M8: 1,658,143 km (0.115 R)
• M9: 1,897,799 km (0.067 R)
• M10: 2,039,767 km (0.089 R)
• M11: 2,185,475 km (0.078 R)
• M12: 2,429,769 km (0.11 R)
• M13: 2,545,557 km (0.12 R)
• M14: 2,702,934 km (0.052 R)
• M15: 3,236,400 km (0.097 R)
• M16: 3,428,783 km (0.1 R)
• M17: 3,581,074 km (0.078 R)
• M18: 4,097,186 km (0.085 R)
• M19: 4,352,400 km (0.096 R)
• M20: 4,902,921 km (0.081 R)
• M21: 5,450,000 km (0.11 R)
• M22: 5,551,577 km (0.107 R)
• M23: 5,730,945 km (0.12 R)
• M24: 5,886,227 km (0.083 R)
• M25: 5,990,497 km (0.047 R)
• M26: 6,200,981 km (0.094 R)
• M27: 6,575,126 km (0.117 R)
• M28: 7,345,405 km (0.079 R)
• M29: 7,429,778 km (0.105 R)
• M30: 8,028,469 km (0.101 R)
• M31: 8,319,138 km (0.059 R)
• M32: 8,613,247 km (0.067 R)
• M33: 9,120,982 km (0.111 R)
• M34: 9,885,427 km (0.079 R)
• M35: 10,103,242 km (0.026 R)
• M36: 10,197,040 km (0.114 R)
• M37: 10,958,044 km (0.119 R)
• M38: 11,151,175 km (0.069 R)
• M39: 11,280,427 km (0.085 R)
• M40: 12,166,795 km (0.096 R)
• M41: 12,266,577 km (0.034 R)
• M42: 12,567,867 km (0.114 R)
• M43: 13,348,768 km (0.111 R)
• M44: 13,486,248 km (0.085 R)
• M45: 14,110,520 km (0.114 R)
• M46: 15,100,259 km (0.091 R)
• M47: 15,966,282 km (0.039 R)
• M48: 16,221,944 km (0.1 R)
• M49: 16,295,247 km (0.075 R)
• M50: 17,295,608 km (0.051 R)
• M51: 17,520,603 km (0.116 R)
• M52: 18,049,432 km (0.045 R)
• M53: 18,125,428 km (0.069 R)
• M54: 19,122,647 km (0.08 R)
• M55: 19,238,885 km (0.109 R)
• M56: 19,980,441 km (0.082 R)
• M57: 20,137,818 km (0.109 R)
• M58: 20,532,906 km (0.072 R)
• M59: 21,010,273 km (0.112 R)
• M60: 21,170,343 km (0.102 R)
• M61: 21,693,038 km (0.033 R)
• M62: 21,854,753 km (0.071 R)
• M63: 22,138,690 km (0.048 R)
• M64: 22,915,551 km (0.092 R)
• M65: 23,535,186 km (0.068 R)
• M66: 23,909,629 km (0.093 R)
• M67: 23,993,105 km (0.058 R)
• M68: 24,244,130 km (0.076 R)
• M69: 24,327,905 km (0.084 R)
• M70: 24,411,979 km (0.094 R)
• M71: 25,597,542 km (0.112 R)
• M72: 25,768,383 km (0.091 R)
• M73: 27,498,183 km (0.064 R)
• M74: 27,804,859 km (0.042 R)
• M75: 28,200,545 km (0.117 R)
• M76: 28,332,939 km (0.087 R)
• M77: 28,642,607 km (0.118 R)
• M78: 29,444,003 km (0.083 R)
• M79: 30,027,434 km (0.089 R)
• M80: 30,117,492 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.9

Radius: 4.7

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 15.46 AU - 20.38 AU

Year: 27169 Days

Day: 15.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,694,504 km

• M1: 179,069 km (0.117 R)
• M2: 244,144 km (0.044 R)
• M3: 349,610 km (0.081 R)
• M4: 603,328 km (0.103 R)
• M5: 1,023,100 km (0.064 R)
• M6: 1,222,364 km (0.105 R)
• M7: 1,273,975 km (0.113 R)
• M8: 1,627,924 km (0.082 R)
• M9: 2,420,494 km (0.1 R)
• M10: 2,752,900 km (0.099 R)
• M11: 2,821,117 km (0.069 R)
• M12: 2,924,489 km (0.105 R)
• M13: 3,496,701 km (0.111 R)
• M14: 3,795,597 km (0.089 R)
• M15: 4,946,154 km (0.095 R)
• M16: 5,029,181 km (0.074 R)
• M17: 5,537,365 km (0.032 R)
• M18: 5,885,180 km (0.041 R)
• M19: 6,195,297 km (0.118 R)
• M20: 6,601,754 km (0.113 R)
• M21: 6,831,387 km (0.088 R)
• M22: 6,877,613 km (0.075 R)
• M23: 7,110,387 km (0.076 R)
• M24: 7,204,185 km (0.093 R)
• M25: 7,583,565 km (0.092 R)
• M26: 7,969,378 km (0.108 R)
• M27: 8,066,766 km (0.088 R)
• M28: 9,420,776 km (0.115 R)
• M29: 9,575,610 km (0.103 R)
• M30: 9,835,312 km (0.1 R)
• M31: 9,992,390 km (0.118 R)
• M32: 11,828,704 km (0.036 R)
• M33: 11,939,855 km (0.084 R)
• M34: 12,051,455 km (0.119 R)
• M35: 13,941,474 km (0.098 R)
• M36: 14,354,215 km (0.12 R)
• M37: 17,100,981 km (0.07 R)
• M38: 17,605,874 km (0.09 R)
• M39: 19,215,248 km (0.109 R)
• M40: 19,411,371 km (0.058 R)
• M41: 19,542,718 km (0.116 R)
• M42: 20,536,048 km (0.043 R)
• M43: 20,870,848 km (0.109 R)
• M44: 21,410,298 km (0.086 R)
• M45: 22,433,996 km (0.084 R)
• M46: 22,847,784 km (0.104 R)
• M47: 23,753,300 km (0.029 R)
• M48: 25,026,377 km (0.116 R)
• M49: 25,312,259 km (0.104 R)
• M50: 25,527,381 km (0.106 R)
• M51: 26,684,969 km (0.09 R)
• M52: 27,343,499 km (0.061 R)
• M53: 27,564,305 km (0.035 R)
• M54: 30,411,003 km (0.094 R)
• M55: 30,639,589 km (0.049 R)
• M56: 31,098,705 km (0.104 R)
• M57: 31,252,192 km (0.112 R)
• M58: 31,868,984 km (0.112 R)
• M59: 33,664,158 km (0.047 R)
• M60: 34,772,828 km (0.06 R)
• M61: 37,270,066 km (0.077 R)
• M62: 37,759,999 km (0.04 R)
• M63: 41,671,235 km (0.12 R)
• M64: 42,775,566 km (0.062 R)
• M65: 42,860,987 km (0.036 R)
• M66: 44,493,399 km (0.119 R)
• M67: 47,288,186 km (0.096 R)
• M68: 47,553,124 km (0.077 R)
• M69: 48,173,207 km (0.063 R)
• M70: 49,063,614 km (0.056 R)
• M71: 49,779,888 km (0.106 R)
• M72: 50,951,240 km (0.08 R)
• M73: 51,041,746 km (0.108 R)
• M74: 51,222,760 km (0.048 R)
• M75: 52,770,948 km (0.104 R)
• M76: 53,045,610 km (0.083 R)
• M77: 53,872,886 km (0.108 R)
• M78: 54,334,246 km (0.087 R)
• M79: 54,611,750 km (0.103 R)
• M80: 55,446,955 km (0.115 R)
• M81: 55,540,005 km (0.117 R)
• M82: 55,819,453 km (0.057 R)
• M83: 57,318,125 km (0.116 R)
• M84: 58,734,966 km (0.07 R)
• M85: 61,218,141 km (0.087 R)
• M86: 62,569,309 km (0.065 R)
• M87: 63,248,633 km (0.027 R)
• M88: 63,345,872 km (0.111 R)
• M89: 63,637,887 km (0.079 R)
• M90: 64,516,625 km (0.095 R)
• M91: 65,202,830 km (0.029 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 13,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit