🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.46 AU - 0.64 AU

Year: 146 Days

Day: 31.6 Hours

Environment

Temp: 262 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.65 AU - 0.77 AU

Year: 214 Days

Day: 35.9 Hours

Environment

Temp: 205 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,064,636 km

• M1: 32,463 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.38 AU - 1.42 AU

Year: 593 Days

Day: 15.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.86 AU - 3.16 AU

Year: 1870 Days

Day: 33.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,064,636 km

• M1: 951,592 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.01 AU - 3.27 AU

Year: 1993 Days

Day: 23.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.1

Radius: 9.5

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.3 AU - 6.6 AU

Year: 4557 Days

Day: 6.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,064,636 km

• M1: 135,386 km (0.074 R)
• M2: 286,630 km (0.085 R)
• M3: 389,702 km (0.102 R)
• M4: 759,060 km (0.097 R)
• M5: 886,218 km (0.103 R)
• M6: 966,103 km (0.096 R)
• M7: 1,133,503 km (0.111 R)
• M8: 1,725,911 km (0.107 R)
• M9: 1,827,338 km (0.105 R)
• M10: 2,072,230 km (0.112 R)
• M11: 2,364,993 km (0.112 R)
• M12: 2,516,386 km (0.047 R)
• M13: 2,749,758 km (0.118 R)
• M14: 2,929,276 km (0.054 R)
• M15: 3,010,358 km (0.059 R)
• M16: 3,620,717 km (0.1 R)
• M17: 3,795,896 km (0.072 R)
• M18: 4,291,813 km (0.076 R)
• M19: 4,361,077 km (0.066 R)
• M20: 5,419,033 km (0.088 R)
• M21: 5,519,114 km (0.112 R)
• M22: 5,797,366 km (0.029 R)
• M23: 6,210,256 km (0.108 R)
• M24: 6,473,249 km (0.085 R)
• M25: 6,606,092 km (0.097 R)
• M26: 6,686,277 km (0.037 R)
• M27: 6,793,539 km (0.109 R)
• M28: 7,311,446 km (0.086 R)
• M29: 7,477,650 km (0.058 R)
• M30: 7,561,275 km (0.111 R)
• M31: 7,898,768 km (0.109 R)
• M32: 7,983,889 km (0.096 R)
• M33: 8,530,220 km (0.081 R)
• M34: 9,058,899 km (0.081 R)
• M35: 9,148,059 km (0.067 R)
• M36: 9,237,519 km (0.099 R)
• M37: 9,871,814 km (0.084 R)
• M38: 9,963,667 km (0.071 R)
• M39: 10,302,506 km (0.043 R)
• M40: 10,613,969 km (0.085 R)
• M41: 10,833,878 km (0.077 R)
• M42: 11,342,062 km (0.116 R)
• M43: 11,502,431 km (0.044 R)
• M44: 11,858,025 km (0.085 R)
• M45: 12,250,121 km (0.047 R)
• M46: 12,315,794 km (0.104 R)
• M47: 12,812,758 km (0.046 R)
• M48: 13,282,496 km (0.111 R)
• M49: 13,997,723 km (0.04 R)
• M50: 14,066,389 km (0.088 R)
• M51: 14,204,318 km (0.084 R)
• M52: 15,005,863 km (0.085 R)
• M53: 15,076,174 km (0.104 R)
• M54: 15,217,395 km (0.095 R)
• M55: 15,500,883 km (0.081 R)
• M56: 16,001,287 km (0.113 R)
• M57: 17,017,955 km (0.114 R)
• M58: 17,201,810 km (0.12 R)
• M59: 17,868,718 km (0.099 R)
• M60: 17,980,766 km (0.049 R)
• M61: 18,130,514 km (0.048 R)
• M62: 19,457,746 km (0.105 R)
• M63: 19,688,426 km (0.1 R)
• M64: 19,765,619 km (0.066 R)
• M65: 19,920,153 km (0.079 R)
• M66: 20,191,374 km (0.103 R)
• M67: 21,170,492 km (0.028 R)
• M68: 21,368,261 km (0.066 R)
• M69: 21,447,398 km (0.073 R)
• M70: 22,044,892 km (0.057 R)
• M71: 22,205,111 km (0.091 R)
• M72: 23,215,346 km (0.042 R)
• M73: 23,993,254 km (0.101 R)
• M74: 24,613,338 km (0.104 R)
• M75: 25,574,354 km (0.118 R)
• M76: 25,996,071 km (0.115 R)
• M77: 27,403,936 km (0.113 R)
• M78: 27,619,507 km (0.06 R)
• M79: 28,705,288 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.4

Radius: 9.4

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.56 AU - 6.54 AU

Year: 4683 Days

Day: 5.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 29,064,636 km

• M1: 119,529 km (0.109 R)
• M2: 245,341 km (0.072 R)
• M3: 402,568 km (0.112 R)
• M4: 553,063 km (0.081 R)
• M5: 771,925 km (0.072 R)
• M6: 885,470 km (0.065 R)
• M7: 1,172,997 km (0.073 R)
• M8: 1,275,322 km (0.038 R)
• M9: 1,380,938 km (0.048 R)
• M10: 1,665,922 km (0.109 R)
• M11: 1,917,695 km (0.071 R)
• M12: 2,272,541 km (0.026 R)
• M13: 2,439,044 km (0.056 R)
• M14: 2,552,289 km (0.028 R)
• M15: 2,628,734 km (0.102 R)
• M16: 2,744,971 km (0.065 R)
• M17: 3,043,120 km (0.12 R)
• M18: 3,648,842 km (0.03 R)
• M19: 3,757,151 km (0.099 R)
• M20: 4,043,481 km (0.104 R)
• M21: 4,360,030 km (0.119 R)
• M22: 4,544,484 km (0.107 R)
• M23: 4,731,481 km (0.116 R)
• M24: 4,802,391 km (0.115 R)
• M25: 4,944,958 km (0.08 R)
• M26: 5,604,535 km (0.103 R)
• M27: 5,855,859 km (0.119 R)
• M28: 5,957,436 km (0.085 R)
• M29: 6,059,611 km (0.076 R)
• M30: 6,162,385 km (0.11 R)
• M31: 6,317,518 km (0.077 R)
• M32: 7,495,153 km (0.095 R)
• M33: 8,052,554 km (0.079 R)
• M34: 8,508,080 km (0.12 R)
• M35: 9,683,470 km (0.029 R)
• M36: 9,833,966 km (0.06 R)
• M37: 10,536,178 km (0.1 R)
• M38: 10,815,477 km (0.112 R)
• M39: 11,349,542 km (0.088 R)
• M40: 12,378,177 km (0.032 R)
• M41: 12,574,299 km (0.098 R)
• M42: 12,837,442 km (0.072 R)
• M43: 12,936,625 km (0.064 R)
• M44: 13,036,108 km (0.12 R)
• M45: 13,302,392 km (0.11 R)
• M46: 14,010,140 km (0.081 R)
• M47: 14,903,389 km (0.118 R)
• M48: 15,042,515 km (0.057 R)
• M49: 15,147,084 km (0.11 R)
• M50: 15,216,946 km (0.09 R)
• M51: 15,815,038 km (0.112 R)
• M52: 15,921,402 km (0.053 R)
• M53: 16,636,480 km (0.117 R)
• M54: 16,744,639 km (0.109 R)
• M55: 16,925,353 km (0.105 R)
• M56: 17,070,463 km (0.098 R)
• M57: 17,252,524 km (0.073 R)
• M58: 17,655,092 km (0.115 R)
• M59: 17,802,296 km (0.108 R)
• M60: 18,171,953 km (0.106 R)
• M61: 18,656,350 km (0.077 R)
• M62: 18,956,593 km (0.109 R)
• M63: 19,069,689 km (0.093 R)
• M64: 20,019,935 km (0.09 R)
• M65: 20,791,411 km (0.033 R)
• M66: 21,572,462 km (0.089 R)
• M67: 21,651,150 km (0.097 R)
• M68: 22,244,007 km (0.081 R)
• M69: 22,323,443 km (0.104 R)
• M70: 22,802,156 km (0.119 R)
• M71: 22,922,283 km (0.084 R)
• M72: 23,123,193 km (0.075 R)
• M73: 23,810,296 km (0.101 R)
• M74: 24,135,971 km (0.114 R)
• M75: 24,299,332 km (0.102 R)
• M76: 24,832,947 km (0.094 R)
• M77: 25,328,864 km (0.091 R)
• M78: 25,578,094 km (0.066 R)
• M79: 26,162,723 km (0.103 R)
• M80: 27,175,201 km (0.065 R)
• M81: 28,114,676 km (0.095 R)
• M82: 28,934,472 km (0.069 R)
• M83: 29,021,239 km (0.098 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 15,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit