🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.08 AU - 1.3 AU

Year: 484 Days

Day: 16.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.06 AU - 2.9 AU

Year: 1456 Days

Day: 33.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,917,940 km

• M1: 251,175 km (0.074 R)
• M2: 764,894 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.2

Radius: 12.2

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.3 AU - 12.48 AU

Year: 12485 Days

Day: 8.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 60,917,940 km

• M1: 194,028 km (0.062 R)
• M2: 716,873 km (0.11 R)
• M3: 793,766 km (0.117 R)
• M4: 1,723,517 km (0.117 R)
• M5: 1,857,706 km (0.096 R)
• M6: 2,894,420 km (0.064 R)
• M7: 3,087,999 km (0.091 R)
• M8: 3,219,496 km (0.059 R)
• M9: 4,047,370 km (0.109 R)
• M10: 4,227,935 km (0.055 R)
• M11: 4,337,740 km (0.11 R)
• M12: 5,015,717 km (0.12 R)
• M13: 5,288,434 km (0.111 R)
• M14: 5,807,838 km (0.097 R)
• M15: 6,053,179 km (0.095 R)
• M16: 6,385,585 km (0.093 R)
• M17: 7,024,966 km (0.093 R)
• M18: 7,774,452 km (0.08 R)
• M19: 7,864,360 km (0.096 R)
• M20: 8,735,169 km (0.063 R)
• M21: 9,111,109 km (0.046 R)
• M22: 9,396,541 km (0.075 R)
• M23: 9,830,226 km (0.097 R)
• M24: 10,122,989 km (0.064 R)
• M25: 10,221,275 km (0.113 R)
• M26: 10,917,802 km (0.107 R)
• M27: 11,069,046 km (0.045 R)
• M28: 11,170,323 km (0.071 R)
• M29: 11,373,777 km (0.096 R)
• M30: 11,527,114 km (0.109 R)
• M31: 11,887,645 km (0.116 R)
• M32: 12,199,706 km (0.058 R)
• M33: 12,304,275 km (0.118 R)
• M34: 13,259,308 km (0.063 R)
• M35: 13,420,724 km (0.097 R)
• M36: 13,745,651 km (0.054 R)
• M37: 17,606,173 km (0.045 R)
• M38: 18,320,204 km (0.093 R)
• M39: 18,500,170 km (0.053 R)
• M40: 19,347,792 km (0.101 R)
• M41: 20,518,545 km (0.106 R)
• M42: 20,705,392 km (0.06 R)
• M43: 20,892,988 km (0.066 R)
• M44: 21,269,676 km (0.105 R)
• M45: 21,648,607 km (0.057 R)
• M46: 21,902,624 km (0.111 R)
• M47: 22,029,932 km (0.102 R)
• M48: 22,863,491 km (0.111 R)
• M49: 24,034,693 km (0.094 R)
• M50: 25,895,242 km (0.052 R)
• M51: 26,299,904 km (0.088 R)
• M52: 26,570,975 km (0.07 R)
• M53: 29,753,072 km (0.096 R)
• M54: 32,181,344 km (0.093 R)
• M55: 33,345,964 km (0.069 R)
• M56: 33,565,873 km (0.105 R)
• M57: 34,376,394 km (0.049 R)
• M58: 35,193,348 km (0.059 R)
• M59: 36,091,833 km (0.075 R)
• M60: 36,468,371 km (0.095 R)
• M61: 39,838,212 km (0.088 R)
• M62: 40,305,556 km (0.111 R)
• M63: 41,166,791 km (0.118 R)
• M64: 41,796,897 km (0.07 R)
• M65: 41,875,885 km (0.089 R)
• M66: 42,113,147 km (0.119 R)
• M67: 42,509,731 km (0.095 R)
• M68: 42,827,776 km (0.117 R)
• M69: 43,546,295 km (0.088 R)
• M70: 44,510,602 km (0.096 R)
• M71: 44,591,385 km (0.102 R)
• M72: 45,563,323 km (0.07 R)
• M73: 46,215,121 km (0.118 R)
• M74: 46,460,312 km (0.105 R)
• M75: 46,870,060 km (0.071 R)
• M76: 48,023,609 km (0.119 R)
• M77: 49,019,632 km (0.066 R)
• M78: 49,269,760 km (0.051 R)
• M79: 49,353,235 km (0.103 R)
• M80: 51,285,890 km (0.077 R)
• M81: 51,624,580 km (0.07 R)
• M82: 52,218,932 km (0.119 R)
• M83: 52,901,098 km (0.093 R)
• M84: 53,328,799 km (0.074 R)
• M85: 56,792,438 km (0.117 R)
• M86: 58,993,920 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790

Radius: 9.3

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.93 AU - 11.79 AU

Year: 13341 Days

Day: 14.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,917,940 km

• M1: 121,025 km (0.079 R)
• M2: 216,319 km (0.077 R)
• M3: 274,961 km (0.088 R)
• M4: 356,043 km (0.091 R)
• M5: 795,412 km (0.094 R)
• M6: 2,273,738 km (0.04 R)
• M7: 2,455,948 km (0.034 R)
• M8: 2,580,264 km (0.118 R)
• M9: 2,706,674 km (0.092 R)
• M10: 2,802,716 km (0.112 R)
• M11: 3,165,192 km (0.086 R)
• M12: 3,647,944 km (0.092 R)
• M13: 3,825,966 km (0.064 R)
• M14: 3,934,274 km (0.094 R)
• M15: 4,377,533 km (0.101 R)
• M16: 5,032,472 km (0.069 R)
• M17: 5,635,801 km (0.118 R)
• M18: 5,883,535 km (0.112 R)
• M19: 6,304,503 km (0.115 R)
• M20: 6,822,411 km (0.044 R)
• M21: 7,443,990 km (0.098 R)
• M22: 7,579,526 km (0.051 R)
• M23: 8,316,445 km (0.101 R)
• M24: 9,415,391 km (0.114 R)
• M25: 11,277,136 km (0.061 R)
• M26: 12,116,680 km (0.057 R)
• M27: 12,276,300 km (0.089 R)
• M28: 13,578,700 km (0.081 R)
• M29: 14,246,205 km (0.096 R)
• M30: 14,414,652 km (0.051 R)
• M31: 15,844,958 km (0.067 R)
• M32: 18,043,448 km (0.061 R)
• M33: 18,469,952 km (0.086 R)
• M34: 19,457,597 km (0.087 R)
• M35: 20,146,345 km (0.07 R)
• M36: 22,325,837 km (0.072 R)
• M37: 23,046,749 km (0.102 R)
• M38: 23,377,061 km (0.119 R)
• M39: 23,708,869 km (0.113 R)
• M40: 23,775,440 km (0.095 R)
• M41: 24,109,193 km (0.034 R)
• M42: 24,176,063 km (0.025 R)
• M43: 24,646,249 km (0.088 R)
• M44: 24,916,423 km (0.067 R)
• M45: 24,984,041 km (0.072 R)
• M46: 25,051,809 km (0.089 R)
• M47: 25,119,577 km (0.094 R)
• M48: 26,212,539 km (0.084 R)
• M49: 26,488,248 km (0.077 R)
• M50: 27,600,508 km (0.082 R)
• M51: 30,086,376 km (0.072 R)
• M52: 31,538,672 km (0.116 R)
• M53: 31,978,938 km (0.087 R)
• M54: 32,199,745 km (0.025 R)
• M55: 33,759,751 km (0.099 R)
• M56: 34,059,695 km (0.067 R)
• M57: 34,285,289 km (0.055 R)
• M58: 34,813,519 km (0.027 R)
• M59: 34,964,912 km (0.104 R)
• M60: 36,107,391 km (0.04 R)
• M61: 37,805,327 km (0.114 R)
• M62: 38,194,730 km (0.025 R)
• M63: 38,429,000 km (0.074 R)
• M64: 40,082,805 km (0.091 R)
• M65: 40,958,251 km (0.079 R)
• M66: 41,278,092 km (0.104 R)
• M67: 41,598,830 km (0.118 R)
• M68: 42,000,949 km (0.112 R)
• M69: 42,162,215 km (0.088 R)
• M70: 42,242,848 km (0.082 R)
• M71: 42,323,631 km (0.094 R)
• M72: 42,890,158 km (0.119 R)
• M73: 43,296,317 km (0.067 R)
• M74: 44,522,570 km (0.093 R)
• M75: 47,260,361 km (0.073 R)
• M76: 48,861,357 km (0.119 R)
• M77: 49,625,802 km (0.106 R)
• M78: 50,908,754 km (0.109 R)
• M79: 50,994,773 km (0.118 R)
• M80: 52,029,541 km (0.027 R)
• M81: 53,769,663 km (0.094 R)
• M82: 53,944,693 km (0.054 R)
• M83: 55,705,610 km (0.117 R)
• M84: 58,472,123 km (0.082 R)
• M85: 59,283,691 km (0.11 R)
• M86: 59,374,048 km (0.109 R)
• M87: 59,736,225 km (0.114 R)
• M88: 60,099,000 km (0.113 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 18,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit