🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.55 AU - 0.61 AU

Year: 281 Days

Day: 14.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,528,594 km

• M1: 187,446 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.2

Radius: 8.2

Gravity: 10.87 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.53 AU - 0.83 AU

Year: 357 Days

Day: 10.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 57,528,594 km

• M1: 108,010 km (0.047 R)
• M2: 170,990 km (0.105 R)
• M3: 237,861 km (0.058 R)
• M4: 291,865 km (0.066 R)
• M5: 365,916 km (0.114 R)
• M6: 444,455 km (0.064 R)
• M7: 506,090 km (0.109 R)
• M8: 617,241 km (0.093 R)
• M9: 679,773 km (0.073 R)
• M10: 760,406 km (0.118 R)
• M11: 848,519 km (0.094 R)
• M12: 910,602 km (0.088 R)
• M13: 1,066,334 km (0.105 R)
• M14: 1,165,816 km (0.059 R)
• M15: 1,221,467 km (0.06 R)
• M16: 1,403,826 km (0.12 R)
• M17: 1,478,326 km (0.092 R)
• M18: 1,646,923 km (0.063 R)
• M19: 1,709,904 km (0.114 R)
• M20: 1,909,018 km (0.066 R)
• M21: 2,031,090 km (0.111 R)
• M22: 2,087,489 km (0.095 R)
• M23: 2,224,820 km (0.093 R)
• M24: 2,288,847 km (0.099 R)
• M25: 2,353,474 km (0.103 R)
• M26: 2,502,772 km (0.066 R)
• M27: 2,618,262 km (0.091 R)
• M28: 2,685,880 km (0.078 R)
• M29: 2,798,079 km (0.098 R)
• M30: 2,854,627 km (0.076 R)
• M31: 2,949,920 km (0.106 R)
• M32: 3,059,127 km (0.062 R)
• M33: 3,111,037 km (0.082 R)
• M34: 3,189,427 km (0.117 R)
• M35: 3,281,728 km (0.097 R)
• M36: 3,435,216 km (0.045 R)
• M37: 3,516,298 km (0.104 R)
• M38: 3,604,860 km (0.075 R)
• M39: 3,784,228 km (0.035 R)
• M40: 3,868,003 km (0.117 R)
• M41: 3,938,314 km (0.113 R)
• M42: 4,108,855 km (0.097 R)
• M43: 4,245,588 km (0.043 R)
• M44: 4,332,654 km (0.116 R)
• M45: 4,405,807 km (0.058 R)
• M46: 4,567,971 km (0.05 R)
• M47: 4,634,841 km (0.116 R)
• M48: 4,807,477 km (0.11 R)
• M49: 4,936,431 km (0.059 R)
• M50: 5,012,725 km (0.119 R)
• M51: 5,112,657 km (0.042 R)
• M52: 5,174,441 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.2

Radius: 9.6

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.24 AU - 2 AU

Year: 1311 Days

Day: 8.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 57,528,594 km

• M1: 122,221 km (0.088 R)
• M2: 215,421 km (0.116 R)
• M3: 316,100 km (0.087 R)
• M4: 377,884 km (0.063 R)
• M5: 480,808 km (0.035 R)
• M6: 574,755 km (0.054 R)
• M7: 654,939 km (0.104 R)
• M8: 739,462 km (0.118 R)
• M9: 823,387 km (0.086 R)
• M10: 906,264 km (0.112 R)
• M11: 987,196 km (0.106 R)
• M12: 1,060,799 km (0.074 R)
• M13: 1,161,927 km (0.113 R)
• M14: 1,245,402 km (0.096 R)
• M15: 1,363,435 km (0.109 R)
• M16: 1,423,873 km (0.119 R)
• M17: 1,622,688 km (0.106 R)
• M18: 1,687,015 km (0.115 R)
• M19: 1,824,496 km (0.118 R)
• M20: 1,897,799 km (0.057 R)
• M21: 2,226,764 km (0.073 R)
• M22: 2,451,760 km (0.077 R)
• M23: 2,519,378 km (0.069 R)
• M24: 2,753,947 km (0.057 R)
• M25: 2,845,651 km (0.037 R)
• M26: 2,966,975 km (0.103 R)
• M27: 3,068,252 km (0.118 R)
• M28: 3,178,057 km (0.055 R)
• M29: 3,251,959 km (0.061 R)
• M30: 3,318,978 km (0.032 R)
• M31: 3,462,144 km (0.108 R)
• M32: 3,622,662 km (0.103 R)
• M33: 3,793,503 km (0.028 R)
• M34: 3,943,250 km (0.064 R)
• M35: 4,062,929 km (0.093 R)
• M36: 4,395,933 km (0.092 R)
• M37: 4,520,100 km (0.069 R)
• M38: 4,595,198 km (0.101 R)
• M39: 4,695,877 km (0.047 R)
• M40: 4,788,777 km (0.055 R)
• M41: 5,062,841 km (0.069 R)
• M42: 5,175,488 km (0.087 R)
• M43: 5,245,350 km (0.109 R)
• M44: 5,359,493 km (0.096 R)
• M45: 5,430,104 km (0.048 R)
• M46: 5,896,998 km (0.057 R)
• M47: 6,006,654 km (0.113 R)
• M48: 6,098,507 km (0.112 R)
• M49: 6,265,009 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.4

Radius: 4.3

Gravity: 16.68 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9.52 AU - 10.14 AU

Year: 19596 Days

Day: 24.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 57,528,594 km

• M1: 148,700 km (0.092 R)
• M2: 367,113 km (0.036 R)
• M3: 794,813 km (0.089 R)
• M4: 1,843,794 km (0.084 R)
• M5: 2,236,638 km (0.086 R)
• M6: 2,412,864 km (0.108 R)
• M7: 2,532,842 km (0.066 R)
• M8: 2,872,728 km (0.058 R)
• M9: 2,936,157 km (0.057 R)
• M10: 3,032,050 km (0.094 R)
• M11: 3,766,426 km (0.082 R)
• M12: 4,153,435 km (0.095 R)
• M13: 4,775,912 km (0.058 R)
• M14: 5,271,530 km (0.05 R)
• M15: 5,310,276 km (0.116 R)
• M16: 5,584,489 km (0.085 R)
• M17: 6,393,215 km (0.08 R)
• M18: 6,517,680 km (0.113 R)
• M19: 6,684,781 km (0.102 R)
• M20: 6,769,004 km (0.048 R)
• M21: 7,023,470 km (0.112 R)
• M22: 8,936,678 km (0.113 R)
• M23: 9,122,329 km (0.056 R)
• M24: 9,450,397 km (0.096 R)
• M25: 10,166,372 km (0.102 R)
• M26: 10,408,870 km (0.025 R)
• M27: 10,949,068 km (0.112 R)
• M28: 11,347,597 km (0.068 R)
• M29: 11,700,349 km (0.077 R)
• M30: 11,903,503 km (0.094 R)
• M31: 12,571,756 km (0.077 R)
• M32: 12,675,577 km (0.102 R)
• M33: 13,304,935 km (0.056 R)
• M34: 13,410,701 km (0.098 R)
• M35: 13,837,055 km (0.045 R)
• M36: 14,159,588 km (0.101 R)
• M37: 14,484,814 km (0.057 R)
• M38: 15,087,095 km (0.065 R)
• M39: 15,921,701 km (0.055 R)
• M40: 15,977,950 km (0.046 R)
• M41: 16,146,846 km (0.113 R)
• M42: 17,057,598 km (0.025 R)
• M43: 17,461,363 km (0.077 R)
• M44: 17,868,119 km (0.081 R)
• M45: 18,454,842 km (0.113 R)
• M46: 19,406,434 km (0.108 R)
• M47: 20,925,152 km (0.106 R)
• M48: 21,048,271 km (0.116 R)
• M49: 21,729,839 km (0.064 R)
• M50: 22,292,775 km (0.027 R)
• M51: 23,433,160 km (0.109 R)
• M52: 23,497,038 km (0.07 R)
• M53: 23,753,300 km (0.053 R)
• M54: 24,268,515 km (0.094 R)
• M55: 25,244,341 km (0.117 R)
• M56: 26,034,368 km (0.113 R)
• M57: 27,638,356 km (0.101 R)
• M58: 27,976,447 km (0.112 R)
• M59: 28,044,365 km (0.114 R)
• M60: 29,826,225 km (0.052 R)
• M61: 29,964,902 km (0.103 R)
• M62: 30,381,832 km (0.117 R)
• M63: 30,870,867 km (0.102 R)
• M64: 31,081,202 km (0.061 R)
• M65: 31,927,327 km (0.089 R)
• M66: 33,570,361 km (0.032 R)
• M67: 33,714,423 km (0.088 R)
• M68: 34,075,702 km (0.104 R)
• M69: 34,438,327 km (0.076 R)
• M70: 35,021,161 km (0.099 R)
• M71: 35,607,136 km (0.048 R)
• M72: 37,758,652 km (0.117 R)
• M73: 39,115,056 km (0.037 R)
• M74: 39,418,590 km (0.088 R)
• M75: 39,723,022 km (0.091 R)
• M76: 42,341,433 km (0.098 R)
• M77: 44,697,600 km (0.068 R)
• M78: 44,856,323 km (0.092 R)
• M79: 45,015,046 km (0.104 R)
• M80: 45,811,805 km (0.103 R)
• M81: 46,292,014 km (0.12 R)
• M82: 46,532,717 km (0.11 R)
• M83: 48,310,987 km (0.095 R)
• M84: 48,636,661 km (0.109 R)
• M85: 49,290,254 km (0.102 R)
• M86: 49,372,234 km (0.066 R)
• M87: 50,523,539 km (0.081 R)
• M88: 50,606,117 km (0.075 R)
• M89: 52,267,102 km (0.053 R)
• M90: 53,693,069 km (0.118 R)
• M91: 53,945,890 km (0.061 R)
• M92: 54,453,027 km (0.027 R)
• M93: 55,046,631 km (0.106 R)
• M94: 55,131,602 km (0.068 R)
• M95: 55,557,208 km (0.078 R)
• M96: 56,069,282 km (0.03 R)
• M97: 56,497,132 km (0.105 R)
• M98: 57,442,441 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 18,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit