🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.48 AU - 0.58 AU

Year: 146 Days

Day: 41.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,797,404 km

• M1: 55,650 km (0.093 R)
• M2: 227,090 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.64 AU - 0.82 AU

Year: 236 Days

Day: 36.7 Hours

Environment

Temp: 110 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.89 AU - 3.21 AU

Year: 2017 Days

Day: 23.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.5

Radius: 13.2

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.92 AU - 5.6 AU

Year: 4569 Days

Day: 7 Hours

Environment

Temp: -141 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 89,797,404 km

• M1: 273,615 km (0.068 R)
• M2: 396,883 km (0.113 R)
• M3: 566,976 km (0.041 R)
• M4: 700,118 km (0.071 R)
• M5: 810,820 km (0.085 R)
• M6: 1,077,553 km (0.097 R)
• M7: 1,168,659 km (0.083 R)
• M8: 1,345,184 km (0.115 R)
• M9: 1,560,455 km (0.06 R)
• M10: 1,756,578 km (0.113 R)
• M11: 1,945,072 km (0.04 R)
• M12: 2,058,168 km (0.049 R)
• M13: 2,140,446 km (0.119 R)
• M14: 2,240,527 km (0.093 R)
• M15: 2,325,349 km (0.105 R)
• M16: 2,568,595 km (0.1 R)
• M17: 2,783,867 km (0.068 R)
• M18: 3,485,032 km (0.045 R)
• M19: 3,804,872 km (0.115 R)
• M20: 4,134,586 km (0.071 R)
• M21: 4,260,547 km (0.117 R)
• M22: 4,473,575 km (0.036 R)
• M23: 4,733,725 km (0.107 R)
• M24: 4,932,242 km (0.111 R)
• M25: 5,111,011 km (0.101 R)
• M26: 5,337,652 km (0.12 R)
• M27: 5,871,268 km (0.097 R)
• M28: 6,865,046 km (0.118 R)
• M29: 7,165,888 km (0.12 R)
• M30: 7,368,742 km (0.05 R)
• M31: 7,936,765 km (0.118 R)
• M32: 8,067,813 km (0.068 R)
• M33: 8,279,045 km (0.073 R)
• M34: 8,412,038 km (0.051 R)
• M35: 9,060,096 km (0.079 R)
• M36: 9,668,361 km (0.037 R)
• M37: 10,147,523 km (0.104 R)
• M38: 10,953,706 km (0.114 R)
• M39: 11,099,863 km (0.099 R)
• M40: 11,482,833 km (0.034 R)
• M41: 11,810,303 km (0.076 R)
• M42: 13,431,046 km (0.104 R)
• M43: 14,060,853 km (0.111 R)
• M44: 14,475,240 km (0.115 R)
• M45: 14,571,581 km (0.103 R)
• M46: 14,667,922 km (0.109 R)
• M47: 14,861,501 km (0.075 R)
• M48: 15,088,292 km (0.083 R)
• M49: 15,316,428 km (0.094 R)
• M50: 15,512,701 km (0.103 R)
• M51: 15,907,938 km (0.049 R)
• M52: 16,173,325 km (0.108 R)
• M53: 16,843,075 km (0.098 R)
• M54: 16,978,162 km (0.077 R)
• M55: 17,283,341 km (0.104 R)
• M56: 17,590,316 km (0.109 R)
• M57: 18,696,592 km (0.069 R)
• M58: 19,611,982 km (0.104 R)
• M59: 19,754,100 km (0.047 R)
• M60: 20,218,302 km (0.072 R)
• M61: 21,303,485 km (0.056 R)
• M62: 21,632,750 km (0.11 R)
• M63: 22,111,313 km (0.108 R)
• M64: 22,593,467 km (0.108 R)
• M65: 23,078,912 km (0.11 R)
• M66: 23,266,658 km (0.097 R)
• M67: 24,022,426 km (0.059 R)
• M68: 24,174,567 km (0.103 R)
• M69: 24,403,302 km (0.082 R)
• M70: 24,632,785 km (0.076 R)
• M71: 24,747,826 km (0.101 R)
• M72: 24,901,463 km (0.119 R)

Asteroid Belt

Center: 11.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504

Radius: 4.7

Gravity: 22.82 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 15.62 AU - 21.18 AU

Year: 29893 Days

Day: 17.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 89,797,404 km

• M1: 90,208 km (0.072 R)
• M2: 191,485 km (0.07 R)
• M3: 943,813 km (0.082 R)
• M4: 1,002,156 km (0.098 R)
• M5: 1,410,409 km (0.062 R)
• M6: 1,756,129 km (0.102 R)
• M7: 1,901,688 km (0.084 R)
• M8: 2,013,288 km (0.072 R)
• M9: 2,050,987 km (0.107 R)
• M10: 2,204,325 km (0.106 R)
• M11: 2,243,220 km (0.075 R)
• M12: 2,853,729 km (0.067 R)
• M13: 3,377,172 km (0.109 R)
• M14: 3,512,558 km (0.085 R)
• M15: 3,558,185 km (0.094 R)
• M16: 3,929,637 km (0.054 R)
• M17: 4,411,192 km (0.047 R)
• M18: 4,460,261 km (0.09 R)
• M19: 4,809,721 km (0.098 R)
• M20: 5,116,247 km (0.054 R)
• M21: 5,219,769 km (0.088 R)
• M22: 5,855,709 km (0.087 R)
• M23: 6,182,730 km (0.108 R)
• M24: 6,628,083 km (0.116 R)
• M25: 7,667,190 km (0.081 R)
• M26: 7,726,431 km (0.114 R)
• M27: 9,636,048 km (0.113 R)
• M28: 9,828,131 km (0.119 R)
• M29: 10,412,311 km (0.084 R)
• M30: 10,477,984 km (0.051 R)
• M31: 10,543,658 km (0.093 R)
• M32: 11,074,581 km (0.112 R)
• M33: 11,682,098 km (0.111 R)
• M34: 12,999,756 km (0.103 R)
• M35: 13,283,244 km (0.087 R)
• M36: 14,363,939 km (0.119 R)
• M37: 14,436,943 km (0.118 R)
• M38: 14,730,454 km (0.103 R)
• M39: 15,248,661 km (0.095 R)
• M40: 15,772,851 km (0.117 R)
• M41: 15,848,249 km (0.026 R)
• M42: 16,150,885 km (0.055 R)
• M43: 16,455,467 km (0.076 R)
• M44: 19,200,288 km (0.114 R)
• M45: 22,675,746 km (0.113 R)
• M46: 23,790,101 km (0.108 R)
• M47: 24,136,420 km (0.07 R)
• M48: 24,659,264 km (0.04 R)
• M49: 26,607,926 km (0.086 R)
• M50: 27,328,689 km (0.104 R)
• M51: 27,691,463 km (0.082 R)
• M52: 28,147,139 km (0.051 R)
• M53: 28,330,246 km (0.118 R)
• M54: 28,513,504 km (0.085 R)
• M55: 29,066,118 km (0.106 R)
• M56: 30,650,659 km (0.083 R)
• M57: 30,744,756 km (0.067 R)
• M58: 31,027,496 km (0.05 R)
• M59: 32,071,988 km (0.086 R)
• M60: 32,167,432 km (0.043 R)
• M61: 33,708,589 km (0.091 R)
• M62: 34,781,954 km (0.11 R)
• M63: 36,164,088 km (0.109 R)
• M64: 37,665,004 km (0.095 R)
• M65: 38,676,734 km (0.04 R)
• M66: 39,288,141 km (0.096 R)
• M67: 40,314,083 km (0.118 R)
• M68: 40,623,751 km (0.115 R)
• M69: 42,602,332 km (0.077 R)
• M70: 43,022,852 km (0.071 R)
• M71: 43,233,635 km (0.081 R)
• M72: 43,550,334 km (0.107 R)
• M73: 48,065,945 km (0.064 R)
• M74: 49,603,812 km (0.102 R)
• M75: 50,046,322 km (0.072 R)
• M76: 52,390,072 km (0.06 R)
• M77: 56,836,719 km (0.101 R)
• M78: 60,456,539 km (0.105 R)
• M79: 60,574,422 km (0.109 R)
• M80: 60,810,786 km (0.1 R)
• M81: 62,592,198 km (0.065 R)
• M82: 62,711,577 km (0.063 R)
• M83: 63,669,303 km (0.041 R)
• M84: 64,270,387 km (0.097 R)
• M85: 64,994,141 km (0.091 R)
• M86: 65,357,066 km (0.095 R)
• M87: 65,599,265 km (0.117 R)
• M88: 70,756,053 km (0.07 R)
• M89: 75,024,828 km (0.115 R)
• M90: 75,278,546 km (0.068 R)
• M91: 76,551,175 km (0.103 R)
• M92: 80,152,594 km (0.109 R)
• M93: 83,151,882 km (0.042 R)
• M94: 83,283,079 km (0.094 R)
• M95: 84,731,187 km (0.095 R)
• M96: 86,852,335 km (0.033 R)
• M97: 88,186,898 km (0.06 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 19,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit