🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.51 AU - 0.63 AU

Year: 151 Days

Day: 13.3 Hours

Environment

Temp: 210 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,854,998 km

• M1: 290,369 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.97 AU - 1.07 AU

Year: 362 Days

Day: 29.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,854,998 km

• M1: 63,878 km (0.106 R)

Asteroid Belt

Center: 8.95 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.6

Radius: 6.5

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 15.9 AU - 17.86 AU

Year: 24375 Days

Day: 19.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 73,854,998 km

• M1: 89,908 km (0.082 R)
• M2: 153,936 km (0.115 R)
• M3: 198,666 km (0.114 R)
• M4: 327,470 km (0.047 R)
• M5: 414,087 km (0.113 R)
• M6: 665,411 km (0.107 R)
• M7: 1,397,992 km (0.114 R)
• M8: 1,792,631 km (0.096 R)
• M9: 2,348,238 km (0.108 R)
• M10: 2,413,163 km (0.032 R)
• M11: 2,838,021 km (0.077 R)
• M12: 3,780,937 km (0.075 R)
• M13: 3,882,813 km (0.084 R)
• M14: 3,959,706 km (0.091 R)
• M15: 4,485,842 km (0.097 R)
• M16: 5,516,272 km (0.068 R)
• M17: 5,953,995 km (0.083 R)
• M18: 6,252,144 km (0.104 R)
• M19: 6,616,265 km (0.037 R)
• M20: 6,801,018 km (0.043 R)
• M21: 7,556,488 km (0.055 R)
• M22: 7,879,170 km (0.066 R)
• M23: 8,042,232 km (0.115 R)
• M24: 8,705,549 km (0.112 R)
• M25: 8,907,955 km (0.096 R)
• M26: 9,043,640 km (0.117 R)
• M27: 10,013,333 km (0.114 R)
• M28: 10,119,249 km (0.088 R)
• M29: 10,510,597 km (0.091 R)
• M30: 11,788,312 km (0.118 R)
• M31: 12,883,668 km (0.034 R)
• M32: 13,424,015 km (0.095 R)
• M33: 13,579,896 km (0.097 R)
• M34: 14,050,681 km (0.108 R)
• M35: 14,327,886 km (0.088 R)
• M36: 15,822,518 km (0.105 R)
• M37: 16,442,601 km (0.113 R)
• M38: 17,239,210 km (0.07 R)
• M39: 18,220,422 km (0.054 R)
• M40: 18,263,506 km (0.088 R)
• M41: 18,609,227 km (0.108 R)
• M42: 20,147,243 km (0.114 R)
• M43: 20,594,241 km (0.104 R)
• M44: 21,134,738 km (0.053 R)
• M45: 21,316,051 km (0.042 R)
• M46: 21,634,395 km (0.094 R)
• M47: 22,322,097 km (0.087 R)
• M48: 23,390,225 km (0.036 R)
• M49: 23,624,645 km (0.07 R)
• M50: 24,856,135 km (0.069 R)
• M51: 25,047,471 km (0.097 R)
• M52: 25,962,860 km (0.075 R)
• M53: 26,205,657 km (0.112 R)
• M54: 27,529,299 km (0.12 R)
• M55: 28,323,963 km (0.117 R)
• M56: 28,573,792 km (0.108 R)
• M57: 28,924,748 km (0.087 R)
• M58: 29,075,693 km (0.076 R)
• M59: 29,176,372 km (0.025 R)
• M60: 29,935,581 km (0.104 R)
• M61: 30,394,248 km (0.068 R)
• M62: 31,370,225 km (0.081 R)
• M63: 32,095,774 km (0.089 R)
• M64: 32,827,009 km (0.088 R)
• M65: 33,299,888 km (0.108 R)
• M66: 34,146,163 km (0.1 R)
• M67: 34,518,661 km (0.099 R)
• M68: 35,106,731 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.5

Radius: 6.6

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 14.32 AU - 21.52 AU

Year: 26662 Days

Day: 23.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 73,854,998 km

• M1: 100,679 km (0.082 R)
• M2: 391,348 km (0.086 R)
• M3: 446,400 km (0.116 R)
• M4: 628,610 km (0.108 R)
• M5: 1,059,751 km (0.11 R)
• M6: 2,414,958 km (0.106 R)
• M7: 2,485,269 km (0.109 R)
• M8: 3,421,004 km (0.047 R)
• M9: 3,946,541 km (0.109 R)
• M10: 4,071,456 km (0.086 R)
• M11: 4,583,978 km (0.092 R)
• M12: 4,671,343 km (0.103 R)
• M13: 4,803,588 km (0.094 R)
• M14: 4,847,869 km (0.105 R)
• M15: 5,252,980 km (0.03 R)
• M16: 5,575,662 km (0.049 R)
• M17: 5,904,778 km (0.074 R)
• M18: 6,929,523 km (0.061 R)
• M19: 7,080,318 km (0.07 R)
• M20: 7,694,716 km (0.091 R)
• M21: 7,746,627 km (0.103 R)
• M22: 7,903,256 km (0.097 R)
• M23: 8,166,548 km (0.105 R)
• M24: 8,219,505 km (0.079 R)
• M25: 8,379,276 km (0.072 R)
• M26: 8,540,094 km (0.111 R)
• M27: 8,701,809 km (0.071 R)
• M28: 8,755,963 km (0.103 R)
• M29: 9,083,284 km (0.113 R)
• M30: 9,193,238 km (0.075 R)
• M31: 9,525,944 km (0.12 R)
• M32: 9,581,744 km (0.11 R)
• M33: 11,722,639 km (0.076 R)
• M34: 13,062,587 km (0.097 R)
• M35: 14,836,967 km (0.106 R)
• M36: 16,551,209 km (0.117 R)
• M37: 18,326,936 km (0.116 R)
• M38: 18,885,534 km (0.095 R)
• M39: 19,804,963 km (0.112 R)
• M40: 20,811,308 km (0.093 R)
• M41: 21,393,842 km (0.101 R)
• M42: 22,129,564 km (0.108 R)
• M43: 22,426,067 km (0.088 R)
• M44: 22,649,417 km (0.069 R)
• M45: 24,004,774 km (0.108 R)
• M46: 24,233,209 km (0.098 R)
• M47: 25,463,652 km (0.107 R)
• M48: 25,541,293 km (0.117 R)
• M49: 26,478,374 km (0.109 R)
• M50: 26,951,104 km (0.075 R)
• M51: 27,506,261 km (0.114 R)
• M52: 28,225,378 km (0.031 R)
• M53: 28,305,712 km (0.116 R)
• M54: 30,502,258 km (0.073 R)
• M55: 31,829,490 km (0.115 R)
• M56: 34,111,755 km (0.114 R)
• M57: 34,970,447 km (0.072 R)
• M58: 35,229,401 km (0.09 R)
• M59: 36,972,067 km (0.08 R)
• M60: 39,638,050 km (0.073 R)
• M61: 39,818,016 km (0.105 R)
• M62: 39,998,282 km (0.109 R)
• M63: 40,540,574 km (0.082 R)
• M64: 41,176,216 km (0.044 R)
• M65: 46,095,143 km (0.09 R)
• M66: 46,379,080 km (0.107 R)
• M67: 49,346,952 km (0.105 R)
• M68: 50,707,245 km (0.077 R)
• M69: 51,293,968 km (0.11 R)
• M70: 53,663,449 km (0.085 R)
• M71: 54,761,348 km (0.033 R)
• M72: 55,363,330 km (0.043 R)
• M73: 55,967,555 km (0.113 R)
• M74: 56,371,470 km (0.064 R)
• M75: 57,182,440 km (0.103 R)
• M76: 60,982,525 km (0.118 R)
• M77: 62,337,134 km (0.116 R)
• M78: 62,755,858 km (0.097 R)
• M79: 62,860,726 km (0.077 R)
• M80: 64,440,180 km (0.116 R)
• M81: 64,545,946 km (0.045 R)
• M82: 68,176,238 km (0.067 R)
• M83: 69,581,710 km (0.095 R)
• M84: 69,690,168 km (0.078 R)
• M85: 70,342,415 km (0.078 R)
• M86: 72,091,513 km (0.075 R)
• M87: 72,311,272 km (0.092 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 10,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit