🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.55 AU - 0.59 AU

Year: 156 Days

Day: 40.8 Hours

Environment

Temp: 243 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.83 AU - 1.23 AU

Year: 380 Days

Day: 14.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,283,977 km

• M1: 85,121 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.07 AU - 1.59 AU

Year: 557 Days

Day: 31.8 Hours

Environment

Temp: -18 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 45,283,977 km

• M1: 61,784 km (0.099 R)
• M2: 669,600 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.45 AU - 1.47 AU

Year: 641 Days

Day: 39.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.42 AU - 3.34 AU

Year: 1776 Days

Day: 47.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,283,977 km

• M1: 888,312 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.5

Radius: 9.8

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.15 AU - 6.95 AU

Year: 5408 Days

Day: 5.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 45,283,977 km

• M1: 131,646 km (0.071 R)
• M2: 210,634 km (0.073 R)
• M3: 297,700 km (0.091 R)
• M4: 574,456 km (0.061 R)
• M5: 712,834 km (0.117 R)
• M6: 863,180 km (0.11 R)
• M7: 969,394 km (0.111 R)
• M8: 1,080,396 km (0.1 R)
• M9: 1,752,689 km (0.064 R)
• M10: 1,862,045 km (0.081 R)
• M11: 2,292,288 km (0.102 R)
• M12: 3,159,357 km (0.099 R)
• M13: 3,361,015 km (0.086 R)
• M14: 3,654,078 km (0.119 R)
• M15: 4,868,962 km (0.111 R)
• M16: 5,319,700 km (0.091 R)
• M17: 5,989,600 km (0.052 R)
• M18: 6,197,989 km (0.089 R)
• M19: 6,472,352 km (0.108 R)
• M20: 7,142,850 km (0.111 R)
• M21: 7,857,927 km (0.104 R)
• M22: 8,783,789 km (0.063 R)
• M23: 8,996,966 km (0.099 R)
• M24: 9,549,281 km (0.115 R)
• M25: 9,622,135 km (0.059 R)
• M26: 9,768,442 km (0.115 R)
• M27: 9,964,565 km (0.095 R)
• M28: 11,892,732 km (0.12 R)
• M29: 11,971,270 km (0.119 R)
• M30: 12,366,059 km (0.115 R)
• M31: 13,195,579 km (0.06 R)
• M32: 13,439,723 km (0.106 R)
• M33: 13,576,007 km (0.088 R)
• M34: 13,767,642 km (0.109 R)
• M35: 14,320,107 km (0.112 R)
• M36: 15,332,735 km (0.06 R)
• M37: 15,475,152 km (0.079 R)
• M38: 15,589,445 km (0.102 R)
• M39: 15,675,314 km (0.111 R)
• M40: 16,222,991 km (0.101 R)
• M41: 16,865,066 km (0.114 R)
• M42: 17,694,287 km (0.045 R)
• M43: 18,113,909 km (0.034 R)
• M44: 18,264,554 km (0.09 R)
• M45: 19,238,436 km (0.088 R)
• M46: 19,299,920 km (0.063 R)
• M47: 19,638,909 km (0.091 R)
• M48: 19,762,776 km (0.063 R)
• M49: 20,730,974 km (0.089 R)

Asteroid Belt

Center: 7.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796

Radius: 10.2

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.62 AU - 8.76 AU

Year: 8518 Days

Day: 10.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,283,977 km

• M1: 138,228 km (0.112 R)
• M2: 338,390 km (0.08 R)
• M3: 435,330 km (0.053 R)
• M4: 857,944 km (0.088 R)
• M5: 1,091,765 km (0.11 R)
• M6: 1,305,690 km (0.114 R)
• M7: 1,470,098 km (0.097 R)
• M8: 2,267,904 km (0.109 R)
• M9: 3,208,575 km (0.091 R)
• M10: 3,985,437 km (0.113 R)
• M11: 4,165,852 km (0.112 R)
• M12: 4,723,104 km (0.079 R)
• M13: 6,710,212 km (0.078 R)
• M14: 6,961,238 km (0.096 R)
• M15: 7,142,550 km (0.1 R)
• M16: 7,996,605 km (0.115 R)
• M17: 8,726,193 km (0.11 R)
• M18: 8,843,478 km (0.09 R)
• M19: 9,158,531 km (0.058 R)
• M20: 9,357,197 km (0.108 R)
• M21: 9,557,509 km (0.111 R)
• M22: 10,084,692 km (0.097 R)
• M23: 10,372,518 km (0.044 R)
• M24: 10,704,775 km (0.029 R)
• M25: 10,998,435 km (0.119 R)
• M26: 11,550,751 km (0.088 R)
• M27: 11,808,807 km (0.077 R)
• M28: 12,374,287 km (0.104 R)
• M29: 13,037,903 km (0.026 R)
• M30: 13,261,702 km (0.119 R)
• M31: 13,667,561 km (0.116 R)
• M32: 14,307,241 km (0.109 R)
• M33: 14,445,619 km (0.114 R)
• M34: 15,050,294 km (0.026 R)
• M35: 15,901,057 km (0.102 R)
• M36: 16,525,329 km (0.083 R)
• M37: 16,864,766 km (0.107 R)
• M38: 18,145,623 km (0.108 R)
• M39: 18,848,285 km (0.069 R)
• M40: 19,152,118 km (0.119 R)
• M41: 19,355,571 km (0.078 R)
• M42: 19,713,409 km (0.08 R)
• M43: 19,867,495 km (0.099 R)
• M44: 20,643,609 km (0.056 R)
• M45: 21,376,937 km (0.065 R)
• M46: 21,959,023 km (0.114 R)
• M47: 22,065,387 km (0.115 R)
• M48: 22,653,755 km (0.108 R)
• M49: 22,761,316 km (0.058 R)
• M50: 23,139,051 km (0.048 R)
• M51: 23,355,818 km (0.111 R)
• M52: 23,464,426 km (0.059 R)
• M53: 24,339,424 km (0.071 R)
• M54: 26,177,982 km (0.072 R)
• M55: 26,573,668 km (0.108 R)
• M56: 27,199,436 km (0.082 R)
• M57: 27,542,913 km (0.036 R)
• M58: 27,830,141 km (0.094 R)
• M59: 28,003,076 km (0.075 R)
• M60: 28,872,688 km (0.074 R)
• M61: 29,164,404 km (0.061 R)
• M62: 29,340,032 km (0.067 R)
• M63: 29,574,601 km (0.078 R)
• M64: 30,045,835 km (0.114 R)
• M65: 30,578,852 km (0.114 R)
• M66: 30,816,713 km (0.1 R)
• M67: 31,294,379 km (0.118 R)
• M68: 32,257,041 km (0.068 R)
• M69: 32,924,547 km (0.101 R)
• M70: 33,107,355 km (0.08 R)
• M71: 33,229,427 km (0.051 R)
• M72: 33,474,020 km (0.114 R)
• M73: 33,780,695 km (0.105 R)
• M74: 34,829,975 km (0.118 R)
• M75: 35,577,216 km (0.066 R)
• M76: 36,015,538 km (0.104 R)
• M77: 36,329,693 km (0.081 R)
• M78: 37,786,627 km (0.119 R)
• M79: 40,626,443 km (0.05 R)
• M80: 41,018,988 km (0.105 R)
• M81: 42,005,885 km (0.094 R)
• M82: 42,469,190 km (0.105 R)
• M83: 42,867,569 km (0.039 R)
• M84: 44,070,186 km (0.056 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 14,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit