🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.91 AU - 1.01 AU

Year: 358 Days

Day: 27.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.09 AU - 1.71 AU

Year: 631 Days

Day: 18.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 75.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,755,671 km

• M1: 683,812 km (0.117 R)

Asteroid Belt

Center: 4.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.5

Radius: 10.3

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.68 AU - 8.2 AU

Year: 6962 Days

Day: 5.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 107 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,755,671 km

• M1: 131,048 km (0.075 R)
• M2: 308,022 km (0.095 R)
• M3: 391,946 km (0.1 R)
• M4: 541,843 km (0.098 R)
• M5: 725,699 km (0.047 R)
• M6: 860,337 km (0.102 R)
• M7: 930,948 km (0.034 R)
• M8: 1,033,272 km (0.073 R)
• M9: 1,170,903 km (0.093 R)
• M10: 1,620,444 km (0.079 R)
• M11: 1,763,759 km (0.081 R)
• M12: 2,378,457 km (0.118 R)
• M13: 2,646,237 km (0.09 R)
• M14: 2,816,030 km (0.104 R)
• M15: 2,945,732 km (0.103 R)
• M16: 3,033,396 km (0.12 R)
• M17: 3,415,469 km (0.045 R)
• M18: 3,507,621 km (0.072 R)
• M19: 3,577,184 km (0.056 R)
• M20: 4,102,422 km (0.095 R)
• M21: 4,449,340 km (0.118 R)
• M22: 5,546,491 km (0.031 R)
• M23: 5,764,604 km (0.111 R)
• M24: 5,874,708 km (0.106 R)
• M25: 6,379,152 km (0.057 R)
• M26: 6,550,442 km (0.059 R)
• M27: 6,723,228 km (0.105 R)
• M28: 7,102,757 km (0.109 R)
• M29: 7,399,559 km (0.06 R)
• M30: 7,519,387 km (0.056 R)
• M31: 7,639,963 km (0.092 R)
• M32: 7,821,874 km (0.06 R)
• M33: 7,913,428 km (0.099 R)
• M34: 8,036,098 km (0.097 R)
• M35: 8,128,400 km (0.051 R)
• M36: 8,314,201 km (0.12 R)
• M37: 8,407,700 km (0.108 R)
• M38: 8,627,010 km (0.104 R)
• M39: 9,167,806 km (0.105 R)
• M40: 9,653,999 km (0.074 R)
• M41: 9,719,374 km (0.067 R)
• M42: 9,850,870 km (0.054 R)
• M43: 10,516,581 km (0.109 R)
• M44: 10,651,518 km (0.032 R)
• M45: 10,889,079 km (0.105 R)
• M46: 11,681,649 km (0.118 R)
• M47: 12,244,137 km (0.097 R)
• M48: 12,315,046 km (0.101 R)
• M49: 12,421,710 km (0.091 R)
• M50: 12,564,276 km (0.04 R)
• M51: 13,688,504 km (0.083 R)
• M52: 14,618,255 km (0.052 R)
• M53: 14,693,652 km (0.096 R)
• M54: 14,769,050 km (0.116 R)
• M55: 15,606,947 km (0.081 R)
• M56: 16,070,551 km (0.104 R)
• M57: 16,148,193 km (0.108 R)
• M58: 17,130,003 km (0.065 R)
• M59: 17,328,819 km (0.108 R)
• M60: 17,528,233 km (0.082 R)
• M61: 18,945,822 km (0.047 R)
• M62: 19,398,805 km (0.093 R)
• M63: 20,189,878 km (0.09 R)
• M64: 20,948,938 km (0.053 R)
• M65: 21,204,152 km (0.056 R)
• M66: 21,760,506 km (0.038 R)
• M67: 22,364,882 km (0.046 R)
• M68: 22,625,631 km (0.076 R)
• M69: 23,062,457 km (0.11 R)
• M70: 23,722,931 km (0.091 R)
• M71: 23,944,486 km (0.061 R)
• M72: 24,166,788 km (0.112 R)
• M73: 24,747,826 km (0.091 R)
• M74: 25,559,843 km (0.054 R)
• M75: 26,243,356 km (0.115 R)
• M76: 26,564,243 km (0.069 R)
• M77: 27,767,908 km (0.084 R)
• M78: 27,954,756 km (0.065 R)
• M79: 28,048,254 km (0.099 R)
• M80: 28,564,517 km (0.087 R)
• M81: 28,705,887 km (0.097 R)
• M82: 30,612,811 km (0.117 R)
• M83: 31,435,599 km (0.107 R)
• M84: 32,069,744 km (0.074 R)
• M85: 32,806,663 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717

Radius: 6.6

Gravity: 16.46 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 11.48 AU - 13.12 AU

Year: 16427 Days

Day: 19.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,755,671 km

• M1: 93,199 km (0.107 R)
• M2: 139,874 km (0.09 R)
• M3: 232,026 km (0.098 R)
• M4: 318,195 km (0.077 R)
• M5: 382,372 km (0.104 R)
• M6: 685,457 km (0.045 R)
• M7: 793,766 km (0.101 R)
• M8: 1,700,329 km (0.088 R)
• M9: 1,909,318 km (0.116 R)
• M10: 2,158,248 km (0.081 R)
• M11: 2,483,923 km (0.11 R)
• M12: 2,930,473 km (0.118 R)
• M13: 3,364,456 km (0.112 R)
• M14: 4,013,561 km (0.102 R)
• M15: 4,211,778 km (0.099 R)
• M16: 4,617,787 km (0.08 R)
• M17: 4,742,103 km (0.055 R)
• M18: 5,121,483 km (0.111 R)
• M19: 5,250,137 km (0.1 R)
• M20: 5,819,956 km (0.059 R)
• M21: 6,641,098 km (0.091 R)
• M22: 6,781,571 km (0.11 R)
• M23: 7,160,652 km (0.098 R)
• M24: 8,847,667 km (0.104 R)
• M25: 9,313,963 km (0.045 R)
• M26: 9,418,682 km (0.084 R)
• M27: 10,216,338 km (0.07 R)
• M28: 10,650,620 km (0.07 R)
• M29: 11,649,785 km (0.104 R)
• M30: 12,447,291 km (0.084 R)
• M31: 12,678,420 km (0.097 R)
• M32: 13,145,015 km (0.082 R)
• M33: 13,735,927 km (0.109 R)
• M34: 15,871,885 km (0.12 R)
• M35: 16,818,541 km (0.031 R)
• M36: 17,266,586 km (0.118 R)
• M37: 17,330,913 km (0.066 R)
• M38: 17,653,596 km (0.046 R)
• M39: 18,766,006 km (0.053 R)
• M40: 18,832,128 km (0.038 R)
• M41: 18,898,400 km (0.066 R)
• M42: 20,374,632 km (0.088 R)
• M43: 22,727,956 km (0.093 R)
• M44: 23,578,868 km (0.107 R)
• M45: 23,936,557 km (0.072 R)
• M46: 24,296,041 km (0.102 R)
• M47: 24,657,170 km (0.065 R)
• M48: 25,092,948 km (0.103 R)
• M49: 25,238,806 km (0.05 R)
• M50: 25,458,117 km (0.084 R)
• M51: 26,046,036 km (0.095 R)
• M52: 26,638,294 km (0.107 R)
• M53: 27,836,274 km (0.095 R)
• M54: 28,138,462 km (0.112 R)
• M55: 28,822,423 km (0.073 R)
• M56: 28,975,163 km (0.068 R)
• M57: 29,435,027 km (0.12 R)
• M58: 29,742,899 km (0.106 R)
• M59: 30,129,310 km (0.092 R)
• M60: 30,439,576 km (0.097 R)
• M61: 30,672,949 km (0.102 R)
• M62: 32,402,749 km (0.102 R)
• M63: 33,922,065 km (0.111 R)
• M64: 35,219,378 km (0.083 R)
• M65: 36,367,691 km (0.097 R)
• M66: 37,445,095 km (0.083 R)
• M67: 37,528,421 km (0.062 R)
• M68: 37,611,747 km (0.106 R)
• M69: 38,785,342 km (0.113 R)
• M70: 39,038,462 km (0.076 R)
• M71: 39,292,030 km (0.119 R)
• M72: 39,461,375 km (0.104 R)
• M73: 44,301,315 km (0.076 R)
• M74: 46,611,256 km (0.082 R)
• M75: 46,790,624 km (0.071 R)
• M76: 47,149,808 km (0.112 R)
• M77: 47,961,676 km (0.104 R)
• M78: 49,324,812 km (0.119 R)
• M79: 49,507,471 km (0.071 R)
• M80: 50,057,093 km (0.112 R)
• M81: 51,996,181 km (0.091 R)
• M82: 52,275,181 km (0.095 R)
• M83: 53,959,802 km (0.105 R)
• M84: 56,424,278 km (0.1 R)
• M85: 57,190,069 km (0.056 R)
• M86: 57,285,961 km (0.114 R)
• M87: 57,862,811 km (0.069 R)
• M88: 58,055,493 km (0.109 R)
• M89: 61,167,727 km (0.081 R)
• M90: 62,052,898 km (0.055 R)
• M91: 63,338,691 km (0.117 R)
• M92: 64,533,529 km (0.111 R)
• M93: 65,836,228 km (0.057 R)
• M94: 67,147,453 km (0.113 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: 192 - 17,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit