🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.58 AU - 0.88 AU

Year: 280 Days

Day: 27.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.86 AU - 1.18 AU

Year: 463 Days

Day: 36.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.68 AU - 1.88 AU

Year: 1068 Days

Day: 20.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.2

Radius: 9.8

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.57 AU - 4.93 AU

Year: 3939 Days

Day: 14.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 51,742,558 km

• M1: 129,402 km (0.102 R)
• M2: 238,160 km (0.106 R)
• M3: 332,107 km (0.105 R)
• M4: 442,810 km (0.105 R)
• M5: 836,402 km (0.111 R)
• M6: 952,639 km (0.083 R)
• M7: 1,052,122 km (0.039 R)
• M8: 1,131,857 km (0.051 R)
• M9: 1,249,741 km (0.12 R)
• M10: 1,371,812 km (0.105 R)
• M11: 1,536,669 km (0.1 R)
• M12: 1,914,105 km (0.073 R)
• M13: 2,012,989 km (0.079 R)
• M14: 2,245,614 km (0.08 R)
• M15: 2,365,142 km (0.108 R)
• M16: 2,768,757 km (0.11 R)
• M17: 3,639,716 km (0.096 R)
• M18: 3,710,177 km (0.115 R)
• M19: 3,798,739 km (0.12 R)
• M20: 4,014,309 km (0.114 R)
• M21: 4,123,516 km (0.1 R)
• M22: 4,270,870 km (0.108 R)
• M23: 4,723,254 km (0.043 R)
• M24: 5,250,436 km (0.055 R)
• M25: 5,551,577 km (0.087 R)
• M26: 5,858,253 km (0.119 R)
• M27: 6,233,594 km (0.066 R)
• M28: 6,339,359 km (0.095 R)
• M29: 6,767,957 km (0.066 R)
• M30: 6,833,182 km (0.085 R)
• M31: 6,942,089 km (0.116 R)
• M32: 7,228,270 km (0.066 R)
• M33: 8,202,152 km (0.105 R)
• M34: 8,457,964 km (0.07 R)
• M35: 8,858,438 km (0.096 R)
• M36: 9,874,357 km (0.072 R)
• M37: 10,171,309 km (0.111 R)
• M38: 10,295,924 km (0.086 R)
• M39: 10,521,517 km (0.096 R)
• M40: 10,672,910 km (0.092 R)
• M41: 11,621,959 km (0.077 R)
• M42: 11,778,439 km (0.074 R)
• M43: 11,961,846 km (0.071 R)
• M44: 12,947,097 km (0.112 R)
• M45: 13,082,334 km (0.069 R)
• M46: 13,190,792 km (0.085 R)
• M47: 13,272,323 km (0.062 R)
• M48: 13,572,716 km (0.064 R)
• M49: 13,792,624 km (0.076 R)
• M50: 14,712,203 km (0.094 R)
• M51: 14,796,725 km (0.109 R)
• M52: 14,909,821 km (0.051 R)
• M53: 15,051,491 km (0.102 R)
• M54: 15,165,185 km (0.091 R)
• M55: 15,279,179 km (0.067 R)
• M56: 15,364,749 km (0.103 R)
• M57: 15,737,846 km (0.108 R)
• M58: 16,113,935 km (0.11 R)
• M59: 16,639,472 km (0.053 R)
• M60: 17,052,063 km (0.118 R)
• M61: 17,230,084 km (0.028 R)
• M62: 17,527,934 km (0.05 R)
• M63: 17,677,532 km (0.095 R)
• M64: 18,981,277 km (0.117 R)
• M65: 19,846,850 km (0.106 R)
• M66: 20,190,477 km (0.116 R)
• M67: 20,284,574 km (0.118 R)
• M68: 20,662,159 km (0.109 R)
• M69: 21,201,160 km (0.118 R)
• M70: 21,360,631 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.5

Radius: 13

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.36 AU - 8.08 AU

Year: 9644 Days

Day: 12.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,742,558 km

• M1: 179,966 km (0.108 R)
• M2: 365,617 km (0.118 R)
• M3: 514,018 km (0.035 R)
• M4: 704,157 km (0.052 R)
• M5: 791,074 km (0.059 R)
• M6: 1,200,074 km (0.116 R)
• M7: 1,285,345 km (0.109 R)
• M8: 1,648,269 km (0.081 R)
• M9: 1,792,781 km (0.084 R)
• M10: 2,199,537 km (0.057 R)
• M11: 2,691,864 km (0.077 R)
• M12: 3,068,851 km (0.091 R)
• M13: 3,462,892 km (0.055 R)
• M14: 3,745,332 km (0.031 R)
• M15: 3,841,075 km (0.086 R)
• M16: 4,706,199 km (0.072 R)
• M17: 5,411,853 km (0.106 R)
• M18: 5,520,610 km (0.111 R)
• M19: 5,777,171 km (0.072 R)
• M20: 6,150,716 km (0.095 R)
• M21: 6,842,756 km (0.044 R)
• M22: 6,960,639 km (0.079 R)
• M23: 7,277,936 km (0.041 R)
• M24: 7,519,238 km (0.108 R)
• M25: 8,426,250 km (0.025 R)
• M26: 8,510,473 km (0.101 R)
• M27: 8,978,565 km (0.06 R)
• M28: 9,280,753 km (0.108 R)
• M29: 9,806,888 km (0.069 R)
• M30: 11,164,190 km (0.095 R)
• M31: 11,303,166 km (0.092 R)
• M32: 13,703,165 km (0.118 R)
• M33: 13,901,681 km (0.093 R)
• M34: 14,201,475 km (0.051 R)
• M35: 15,680,550 km (0.115 R)
• M36: 15,888,341 km (0.07 R)
• M37: 15,992,611 km (0.077 R)
• M38: 16,464,592 km (0.025 R)
• M39: 17,101,131 km (0.091 R)
• M40: 19,224,972 km (0.105 R)
• M41: 19,559,174 km (0.055 R)
• M42: 19,782,972 km (0.093 R)
• M43: 20,459,603 km (0.081 R)
• M44: 20,914,830 km (0.101 R)
• M45: 21,315,901 km (0.118 R)
• M46: 22,300,704 km (0.094 R)
• M47: 22,769,095 km (0.059 R)
• M48: 24,615,282 km (0.062 R)
• M49: 25,282,040 km (0.095 R)
• M50: 26,447,408 km (0.025 R)
• M51: 27,130,172 km (0.119 R)
• M52: 27,379,851 km (0.082 R)
• M53: 28,133,525 km (0.116 R)
• M54: 29,468,985 km (0.051 R)
• M55: 29,661,368 km (0.105 R)
• M56: 30,241,210 km (0.062 R)
• M57: 31,020,315 km (0.108 R)
• M58: 31,216,139 km (0.099 R)
• M59: 31,346,887 km (0.078 R)
• M60: 31,608,833 km (0.097 R)
• M61: 32,201,241 km (0.119 R)
• M62: 33,731,477 km (0.103 R)
• M63: 34,877,696 km (0.068 R)
• M64: 35,217,284 km (0.07 R)
• M65: 36,586,553 km (0.099 R)
• M66: 36,862,561 km (0.108 R)
• M67: 38,112,900 km (0.105 R)
• M68: 38,532,672 km (0.044 R)
• M69: 40,512,300 km (0.069 R)
• M70: 40,797,733 km (0.119 R)
• M71: 40,940,748 km (0.033 R)
• M72: 41,155,571 km (0.107 R)
• M73: 41,514,456 km (0.073 R)
• M74: 41,802,283 km (0.081 R)
• M75: 42,597,246 km (0.11 R)
• M76: 47,621,490 km (0.077 R)
• M77: 48,224,669 km (0.082 R)
• M78: 49,210,519 km (0.111 R)
• M79: 51,356,201 km (0.116 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 13,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit