🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.73 AU - 0.73 AU

Year: 226 Days

Day: 35.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,723,678 km

• M1: 82,129 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.99 AU - 1.11 AU

Year: 389 Days

Day: 39.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 56.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.53 AU - 5.07 AU

Year: 3225 Days

Day: 32.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,723,678 km

• M1: 770,728 km (0.114 R)

Asteroid Belt

Center: 5.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.9

Radius: 11.2

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.17 AU - 6.19 AU

Year: 5556 Days

Day: 11.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,723,678 km

• M1: 141,968 km (0.077 R)
• M2: 255,812 km (0.086 R)
• M3: 332,257 km (0.109 R)
• M4: 673,340 km (0.089 R)
• M5: 869,463 km (0.119 R)
• M6: 1,127,669 km (0.066 R)
• M7: 1,243,757 km (0.106 R)
• M8: 1,318,556 km (0.1 R)
• M9: 1,699,432 km (0.105 R)
• M10: 1,783,207 km (0.11 R)
• M11: 1,885,532 km (0.105 R)
• M12: 2,503,072 km (0.046 R)
• M13: 2,975,053 km (0.094 R)
• M14: 3,200,796 km (0.086 R)
• M15: 3,305,215 km (0.099 R)
• M16: 4,435,278 km (0.084 R)
• M17: 4,528,627 km (0.091 R)
• M18: 4,836,798 km (0.111 R)
• M19: 5,029,780 km (0.118 R)
• M20: 5,249,988 km (0.065 R)
• M21: 5,624,132 km (0.092 R)
• M22: 5,700,128 km (0.077 R)
• M23: 5,878,448 km (0.111 R)
• M24: 6,319,463 km (0.112 R)
• M25: 6,530,845 km (0.089 R)
• M26: 7,151,227 km (0.074 R)
• M27: 7,622,012 km (0.088 R)
• M28: 7,847,007 km (0.085 R)
• M29: 8,017,249 km (0.119 R)
• M30: 8,303,729 km (0.047 R)
• M31: 8,506,285 km (0.051 R)
• M32: 8,857,241 km (0.119 R)
• M33: 9,302,744 km (0.114 R)
• M34: 9,543,447 km (0.108 R)
• M35: 10,246,706 km (0.089 R)
• M36: 10,840,161 km (0.11 R)
• M37: 11,061,715 km (0.034 R)
• M38: 11,412,822 km (0.118 R)
• M39: 11,670,429 km (0.116 R)
• M40: 12,027,968 km (0.103 R)
• M41: 12,356,036 km (0.115 R)
• M42: 12,687,096 km (0.091 R)
• M43: 12,787,028 km (0.065 R)
• M44: 13,358,043 km (0.076 R)
• M45: 13,459,620 km (0.061 R)
• M46: 14,664,481 km (0.036 R)
• M47: 15,297,429 km (0.038 R)
• M48: 15,368,339 km (0.088 R)
• M49: 15,939,354 km (0.07 R)
• M50: 16,517,400 km (0.101 R)
• M51: 16,772,464 km (0.118 R)
• M52: 16,882,120 km (0.109 R)
• M53: 17,139,129 km (0.069 R)
• M54: 17,360,384 km (0.087 R)
• M55: 17,656,737 km (0.101 R)
• M56: 18,745,660 km (0.115 R)
• M57: 19,049,793 km (0.081 R)
• M58: 19,126,088 km (0.104 R)
• M59: 19,202,532 km (0.12 R)
• M60: 19,701,591 km (0.113 R)
• M61: 20,360,719 km (0.074 R)
• M62: 21,145,509 km (0.079 R)
• M63: 21,422,565 km (0.089 R)
• M64: 21,541,645 km (0.109 R)
• M65: 21,980,116 km (0.061 R)
• M66: 22,502,213 km (0.087 R)
• M67: 22,744,561 km (0.117 R)
• M68: 23,354,172 km (0.107 R)
• M69: 23,517,683 km (0.109 R)
• M70: 24,340,770 km (0.086 R)
• M71: 25,593,204 km (0.048 R)
• M72: 25,846,174 km (0.109 R)
• M73: 25,973,033 km (0.079 R)
• M74: 26,100,041 km (0.101 R)
• M75: 26,184,863 km (0.093 R)
• M76: 26,567,535 km (0.08 R)
• M77: 26,780,861 km (0.096 R)
• M78: 28,030,003 km (0.081 R)
• M79: 28,160,303 km (0.083 R)
• M80: 28,727,279 km (0.12 R)
• M81: 29,077,937 km (0.065 R)
• M82: 29,430,240 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.9

Radius: 3.5

Gravity: 48.97 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 13.94 AU - 15.46 AU

Year: 20383 Days

Day: 24.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 114.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,723,678 km

• M1: 62,233 km (0.098 R)
• M2: 165,605 km (0.108 R)
• M3: 723,605 km (0.06 R)
• M4: 746,942 km (0.12 R)
• M5: 770,429 km (0.119 R)
• M6: 818,300 km (0.112 R)
• M7: 867,368 km (0.105 R)
• M8: 1,072,766 km (0.103 R)
• M9: 1,264,551 km (0.09 R)
• M10: 1,292,825 km (0.111 R)
• M11: 1,679,535 km (0.111 R)
• M12: 1,934,300 km (0.095 R)
• M13: 1,966,913 km (0.035 R)
• M14: 2,133,116 km (0.101 R)
• M15: 2,550,344 km (0.119 R)
• M16: 2,768,309 km (0.07 R)
• M17: 3,068,103 km (0.054 R)
• M18: 3,417,713 km (0.106 R)
• M19: 3,820,730 km (0.084 R)
• M20: 4,892,299 km (0.032 R)
• M21: 5,162,473 km (0.077 R)
• M22: 5,437,434 km (0.092 R)
• M23: 5,483,809 km (0.115 R)
• M24: 6,485,965 km (0.113 R)
• M25: 6,782,468 km (0.093 R)
• M26: 7,388,788 km (0.094 R)
• M27: 7,491,562 km (0.105 R)
• M28: 8,276,951 km (0.076 R)
• M29: 8,490,876 km (0.077 R)
• M30: 9,755,277 km (0.077 R)
• M31: 11,077,274 km (0.032 R)
• M32: 11,136,065 km (0.087 R)
• M33: 11,849,049 km (0.093 R)
• M34: 12,210,926 km (0.055 R)
• M35: 13,757,918 km (0.108 R)
• M36: 14,844,597 km (0.097 R)
• M37: 16,558,988 km (0.068 R)
• M38: 17,371,155 km (0.12 R)
• M39: 17,439,372 km (0.105 R)
• M40: 18,057,809 km (0.039 R)
• M41: 19,104,246 km (0.108 R)
• M42: 19,670,325 km (0.094 R)
• M43: 20,457,808 km (0.117 R)
• M44: 22,211,245 km (0.097 R)
• M45: 23,256,036 km (0.065 R)
• M46: 27,115,960 km (0.112 R)
• M47: 27,991,258 km (0.078 R)
• M48: 28,392,329 km (0.056 R)
• M49: 29,851,507 km (0.096 R)
• M50: 30,343,235 km (0.061 R)
• M51: 31,834,576 km (0.056 R)
• M52: 32,169,227 km (0.113 R)
• M53: 32,926,342 km (0.11 R)
• M54: 33,689,440 km (0.076 R)
• M55: 35,926,377 km (0.092 R)
• M56: 36,362,006 km (0.113 R)
• M57: 36,799,431 km (0.059 R)
• M58: 37,238,500 km (0.104 R)
• M59: 37,767,778 km (0.113 R)
• M60: 38,299,448 km (0.05 R)
• M61: 39,549,787 km (0.073 R)
• M62: 39,639,696 km (0.087 R)
• M63: 40,904,247 km (0.105 R)
• M64: 40,995,052 km (0.088 R)
• M65: 41,176,964 km (0.102 R)
• M66: 42,365,668 km (0.113 R)
• M67: 44,496,241 km (0.105 R)
• M68: 45,527,419 km (0.029 R)
• M69: 47,708,855 km (0.09 R)
• M70: 47,804,448 km (0.118 R)
• M71: 49,730,222 km (0.08 R)
• M72: 50,215,517 km (0.09 R)
• M73: 52,863,699 km (0.12 R)
• M74: 53,557,534 km (0.09 R)
• M75: 55,054,560 km (0.109 R)
• M76: 55,154,940 km (0.064 R)
• M77: 55,858,648 km (0.088 R)
• M78: 56,565,348 km (0.117 R)
• M79: 59,833,613 km (0.073 R)
• M80: 59,936,686 km (0.083 R)
• M81: 60,453,248 km (0.094 R)
• M82: 61,802,920 km (0.064 R)
• M83: 62,533,855 km (0.091 R)
• M84: 62,638,424 km (0.055 R)
• M85: 63,688,152 km (0.081 R)
• M86: 64,320,652 km (0.106 R)
• M87: 64,532,033 km (0.108 R)
• M88: 66,871,744 km (0.065 R)
• M89: 68,482,913 km (0.064 R)
• M90: 68,590,773 km (0.086 R)
• M91: 69,780,974 km (0.073 R)
• M92: 70,433,071 km (0.06 R)
• M93: 71,633,744 km (0.118 R)
• M94: 72,181,870 km (0.105 R)
• M95: 72,511,285 km (0.053 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 18,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit