🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.53 AU - 0.83 AU

Year: 207 Days

Day: 33.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,612,552 km

• M1: 358,885 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.09 AU - 1.33 AU

Year: 491 Days

Day: 43.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.56 AU - 4.52 AU

Year: 2996 Days

Day: 25 Hours

Environment

Temp: -117 °C

Axial Tilt: 62 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,612,552 km

• M1: 704,157 km (0.101 R)

Asteroid Belt

Center: 4.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537

Radius: 13

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.94 AU - 5.24 AU

Year: 4237 Days

Day: 13.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 51,612,552 km

• M1: 186,399 km (0.069 R)
• M2: 277,803 km (0.102 R)
• M3: 382,522 km (0.069 R)
• M4: 581,637 km (0.099 R)
• M5: 670,498 km (0.087 R)
• M6: 797,357 km (0.062 R)
• M7: 1,090,120 km (0.032 R)
• M8: 1,295,966 km (0.11 R)
• M9: 1,586,336 km (0.077 R)
• M10: 1,761,814 km (0.05 R)
• M11: 1,852,171 km (0.098 R)
• M12: 1,944,024 km (0.113 R)
• M13: 2,116,810 km (0.073 R)
• M14: 2,344,049 km (0.077 R)
• M15: 2,494,544 km (0.091 R)
• M16: 2,858,367 km (0.097 R)
• M17: 3,055,985 km (0.114 R)
• M18: 3,483,536 km (0.095 R)
• M19: 3,675,620 km (0.079 R)
• M20: 3,970,178 km (0.044 R)
• M21: 4,090,305 km (0.043 R)
• M22: 4,272,665 km (0.083 R)
• M23: 4,582,781 km (0.104 R)
• M24: 5,050,873 km (0.101 R)
• M25: 5,137,640 km (0.098 R)
• M26: 5,941,279 km (0.094 R)
• M27: 6,148,323 km (0.101 R)
• M28: 6,264,411 km (0.088 R)
• M29: 6,736,243 km (0.057 R)
• M30: 7,243,978 km (0.11 R)
• M31: 7,564,566 km (0.098 R)
• M32: 8,425,053 km (0.114 R)
• M33: 9,584,436 km (0.109 R)
• M34: 9,800,605 km (0.103 R)
• M35: 10,237,880 km (0.043 R)
• M36: 10,597,962 km (0.064 R)
• M37: 10,709,562 km (0.094 R)
• M38: 11,273,546 km (0.039 R)
• M39: 12,021,086 km (0.053 R)
• M40: 12,225,138 km (0.056 R)
• M41: 12,459,857 km (0.08 R)
• M42: 13,082,783 km (0.109 R)
• M43: 14,082,246 km (0.037 R)
• M44: 14,793,434 km (0.069 R)
• M45: 15,012,296 km (0.085 R)
• M46: 15,200,640 km (0.042 R)
• M47: 15,295,036 km (0.087 R)
• M48: 15,643,300 km (0.11 R)
• M49: 16,347,307 km (0.106 R)
• M50: 16,670,888 km (0.075 R)
• M51: 17,029,174 km (0.089 R)
• M52: 17,919,431 km (0.043 R)
• M53: 18,019,213 km (0.047 R)
• M54: 19,061,910 km (0.112 R)
• M55: 19,300,070 km (0.113 R)
• M56: 20,366,703 km (0.033 R)
• M57: 20,854,691 km (0.038 R)
• M58: 21,205,648 km (0.104 R)
• M59: 21,593,854 km (0.097 R)
• M60: 21,771,128 km (0.083 R)
• M61: 21,949,000 km (0.076 R)
• M62: 22,341,694 km (0.112 R)
• M63: 22,592,869 km (0.095 R)
• M64: 22,772,835 km (0.075 R)
• M65: 23,789,502 km (0.112 R)
• M66: 23,972,610 km (0.034 R)
• M67: 24,119,515 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.4

Radius: 9.4

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.5 AU - 11.4 AU

Year: 10718 Days

Day: 8.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,612,552 km

• M1: 118,482 km (0.071 R)
• M2: 193,280 km (0.081 R)
• M3: 397,930 km (0.103 R)
• M4: 544,387 km (0.11 R)
• M5: 641,625 km (0.109 R)
• M6: 911,949 km (0.083 R)
• M7: 1,070,672 km (0.067 R)
• M8: 1,484,160 km (0.074 R)
• M9: 2,502,772 km (0.096 R)
• M10: 2,586,547 km (0.091 R)
• M11: 2,671,220 km (0.057 R)
• M12: 3,108,494 km (0.034 R)
• M13: 3,984,090 km (0.103 R)
• M14: 4,281,042 km (0.06 R)
• M15: 4,551,216 km (0.063 R)
• M16: 4,931,643 km (0.098 R)
• M17: 5,612,912 km (0.107 R)
• M18: 5,686,365 km (0.032 R)
• M19: 5,983,316 km (0.119 R)
• M20: 6,058,415 km (0.099 R)
• M21: 6,515,286 km (0.096 R)
• M22: 6,943,884 km (0.073 R)
• M23: 7,102,009 km (0.119 R)
• M24: 7,624,255 km (0.098 R)
• M25: 8,705,698 km (0.102 R)
• M26: 8,790,969 km (0.095 R)
• M27: 8,962,109 km (0.067 R)
• M28: 9,526,093 km (0.079 R)
• M29: 10,012,436 km (0.095 R)
• M30: 10,962,981 km (0.089 R)
• M31: 11,753,606 km (0.047 R)
• M32: 12,179,660 km (0.105 R)
• M33: 13,193,335 km (0.07 R)
• M34: 13,635,996 km (0.112 R)
• M35: 14,133,558 km (0.104 R)
• M36: 14,384,583 km (0.089 R)
• M37: 14,942,135 km (0.089 R)
• M38: 15,095,323 km (0.115 R)
• M39: 15,197,797 km (0.118 R)
• M40: 16,025,971 km (0.05 R)
• M41: 16,551,060 km (0.09 R)
• M42: 16,656,676 km (0.077 R)
• M43: 17,188,496 km (0.085 R)
• M44: 17,349,164 km (0.104 R)
• M45: 17,888,165 km (0.095 R)
• M46: 18,214,289 km (0.069 R)
• M47: 19,482,280 km (0.088 R)
• M48: 19,705,780 km (0.036 R)
• M49: 20,949,835 km (0.074 R)
• M50: 21,812,716 km (0.093 R)
• M51: 23,098,958 km (0.117 R)
• M52: 23,276,381 km (0.035 R)
• M53: 23,513,494 km (0.03 R)
• M54: 23,870,584 km (0.084 R)
• M55: 24,229,619 km (0.056 R)
• M56: 25,074,249 km (0.09 R)
• M57: 25,500,154 km (0.093 R)
• M58: 25,622,226 km (0.092 R)
• M59: 28,294,941 km (0.101 R)
• M60: 28,865,358 km (0.093 R)
• M61: 29,184,001 km (0.119 R)
• M62: 29,439,664 km (0.09 R)
• M63: 31,315,921 km (0.07 R)
• M64: 31,512,193 km (0.118 R)
• M65: 32,433,566 km (0.085 R)
• M66: 33,698,117 km (0.095 R)
• M67: 34,978,825 km (0.091 R)
• M68: 36,688,130 km (0.027 R)
• M69: 38,354,500 km (0.111 R)
• M70: 39,056,114 km (0.072 R)
• M71: 39,126,575 km (0.093 R)
• M72: 39,479,177 km (0.093 R)
• M73: 40,187,523 km (0.079 R)
• M74: 40,329,641 km (0.07 R)
• M75: 40,614,625 km (0.09 R)
• M76: 40,900,058 km (0.106 R)
• M77: 41,114,731 km (0.045 R)
• M78: 41,832,651 km (0.096 R)
• M79: 43,062,794 km (0.076 R)
• M80: 43,864,938 km (0.11 R)
• M81: 44,598,566 km (0.082 R)
• M82: 44,893,124 km (0.101 R)
• M83: 45,706,637 km (0.074 R)
• M84: 45,855,039 km (0.062 R)
• M85: 46,003,589 km (0.096 R)
• M86: 46,450,288 km (0.115 R)
• M87: 47,273,077 km (0.063 R)
• M88: 50,228,383 km (0.096 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: 401 - 15,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit