🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.56 AU - 0.86 AU

Year: 211 Days

Day: 35.4 Hours

Environment

Temp: 129 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.32 AU - 2.44 AU

Year: 1296 Days

Day: 40.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.1

Radius: 10.2

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.86 AU - 8.98 AU

Year: 7870 Days

Day: 14.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 69,626,778 km

• M1: 147,354 km (0.044 R)
• M2: 282,890 km (0.118 R)
• M3: 557,701 km (0.097 R)
• M4: 1,004,251 km (0.102 R)
• M5: 1,170,304 km (0.093 R)
• M6: 1,286,242 km (0.119 R)
• M7: 1,406,070 km (0.103 R)
• M8: 1,771,837 km (0.082 R)
• M9: 1,889,122 km (0.08 R)
• M10: 2,347,639 km (0.081 R)
• M11: 2,801,071 km (0.092 R)
• M12: 3,468,726 km (0.089 R)
• M13: 3,659,314 km (0.06 R)
• M14: 3,723,491 km (0.096 R)
• M15: 3,962,548 km (0.075 R)
• M16: 4,117,233 km (0.099 R)
• M17: 4,732,977 km (0.082 R)
• M18: 5,255,822 km (0.12 R)
• M19: 5,426,064 km (0.066 R)
• M20: 5,747,251 km (0.107 R)
• M21: 6,176,597 km (0.107 R)
• M22: 6,616,265 km (0.067 R)
• M23: 6,721,283 km (0.095 R)
• M24: 7,146,589 km (0.054 R)
• M25: 7,471,366 km (0.098 R)
• M26: 7,828,756 km (0.102 R)
• M27: 8,051,357 km (0.077 R)
• M28: 9,284,044 km (0.067 R)
• M29: 9,549,430 km (0.072 R)
• M30: 10,421,586 km (0.059 R)
• M31: 10,513,290 km (0.119 R)
• M32: 10,975,846 km (0.093 R)
• M33: 11,193,960 km (0.096 R)
• M34: 11,444,985 km (0.099 R)
• M35: 12,112,790 km (0.107 R)
• M36: 12,209,281 km (0.114 R)
• M37: 13,220,861 km (0.07 R)
• M38: 13,386,466 km (0.096 R)
• M39: 13,820,450 km (0.108 R)
• M40: 14,056,066 km (0.06 R)
• M41: 14,839,660 km (0.093 R)
• M42: 15,602,310 km (0.036 R)
• M43: 16,200,402 km (0.099 R)
• M44: 16,448,884 km (0.069 R)
• M45: 18,002,757 km (0.095 R)
• M46: 18,076,210 km (0.112 R)
• M47: 18,223,265 km (0.067 R)
• M48: 19,077,020 km (0.088 R)
• M49: 21,325,924 km (0.088 R)
• M50: 22,778,669 km (0.118 R)
• M51: 23,657,557 km (0.11 R)
• M52: 24,020,182 km (0.083 R)
• M53: 24,141,506 km (0.107 R)
• M54: 24,506,674 km (0.073 R)
• M55: 24,628,896 km (0.085 R)
• M56: 25,489,532 km (0.028 R)
• M57: 26,068,775 km (0.108 R)
• M58: 26,485,106 km (0.111 R)
• M59: 26,610,469 km (0.077 R)
• M60: 26,861,794 km (0.097 R)
• M61: 28,257,991 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.8

Radius: 6.4

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 15.22 AU - 18.02 AU

Year: 23925 Days

Day: 21.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 164.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,626,778 km

• M1: 120,277 km (0.093 R)
• M2: 574,605 km (0.053 R)
• M3: 657,034 km (0.119 R)
• M4: 699,669 km (0.087 R)
• M5: 743,501 km (0.12 R)
• M6: 1,051,075 km (0.07 R)
• M7: 1,101,788 km (0.094 R)
• M8: 1,312,871 km (0.116 R)
• M9: 1,536,669 km (0.11 R)
• M10: 1,594,564 km (0.063 R)
• M11: 1,653,206 km (0.096 R)
• M12: 1,957,339 km (0.09 R)
• M13: 2,721,335 km (0.077 R)
• M14: 3,006,768 km (0.088 R)
• M15: 3,377,172 km (0.045 R)
• M16: 3,491,016 km (0.117 R)
• M17: 3,761,788 km (0.066 R)
• M18: 4,364,817 km (0.115 R)
• M19: 4,825,878 km (0.048 R)
• M20: 5,171,000 km (0.047 R)
• M21: 5,214,683 km (0.075 R)
• M22: 6,582,157 km (0.083 R)
• M23: 6,820,317 km (0.119 R)
• M24: 7,354,231 km (0.07 R)
• M25: 7,452,667 km (0.035 R)
• M26: 8,565,226 km (0.099 R)
• M27: 9,140,729 km (0.044 R)
• M28: 10,163,829 km (0.115 R)
• M29: 10,772,692 km (0.089 R)
• M30: 11,166,284 km (0.069 R)
• M31: 11,564,514 km (0.081 R)
• M32: 11,679,255 km (0.105 R)
• M33: 12,492,320 km (0.083 R)
• M34: 12,610,053 km (0.108 R)
• M35: 12,787,177 km (0.075 R)
• M36: 12,846,418 km (0.116 R)
• M37: 14,603,894 km (0.036 R)
• M38: 15,732,011 km (0.063 R)
• M39: 16,306,617 km (0.061 R)
• M40: 16,628,701 km (0.115 R)
• M41: 18,605,487 km (0.118 R)
• M42: 18,672,657 km (0.057 R)
• M43: 19,758,288 km (0.099 R)
• M44: 19,895,320 km (0.116 R)
• M45: 21,424,659 km (0.04 R)
• M46: 23,280,121 km (0.081 R)
• M47: 24,007,317 km (0.117 R)
• M48: 24,594,488 km (0.111 R)
• M49: 25,484,147 km (0.089 R)
• M50: 25,708,095 km (0.077 R)
• M51: 26,838,157 km (0.09 R)
• M52: 29,302,483 km (0.108 R)
• M53: 30,720,222 km (0.078 R)
• M54: 32,726,030 km (0.092 R)
• M55: 33,295,100 km (0.065 R)
• M56: 33,867,612 km (0.049 R)
• M57: 34,856,453 km (0.102 R)
• M58: 35,271,288 km (0.064 R)
• M59: 36,357,519 km (0.118 R)
• M60: 36,693,964 km (0.096 R)
• M61: 42,038,797 km (0.05 R)
• M62: 42,745,946 km (0.06 R)
• M63: 42,923,369 km (0.061 R)
• M64: 43,100,942 km (0.105 R)
• M65: 45,251,860 km (0.096 R)
• M66: 45,613,737 km (0.11 R)
• M67: 46,067,318 km (0.086 R)
• M68: 46,431,439 km (0.063 R)
• M69: 47,345,632 km (0.089 R)
• M70: 48,173,506 km (0.082 R)
• M71: 48,728,066 km (0.088 R)
• M72: 49,098,919 km (0.086 R)
• M73: 49,470,819 km (0.1 R)
• M74: 49,750,268 km (0.093 R)
• M75: 50,217,163 km (0.108 R)
• M76: 52,573,778 km (0.032 R)
• M77: 52,668,773 km (0.119 R)
• M78: 53,049,499 km (0.118 R)
• M79: 53,813,346 km (0.053 R)
• M80: 53,909,238 km (0.108 R)
• M81: 55,642,479 km (0.094 R)
• M82: 56,224,265 km (0.063 R)
• M83: 58,079,877 km (0.098 R)
• M84: 60,154,201 km (0.062 R)
• M85: 61,350,236 km (0.079 R)
• M86: 62,152,081 km (0.112 R)
• M87: 63,462,409 km (0.025 R)
• M88: 63,968,798 km (0.104 R)
• M89: 64,070,225 km (0.083 R)
• M90: 65,087,490 km (0.101 R)
• M91: 67,241,251 km (0.099 R)
• M92: 69,314,079 km (0.091 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 18,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit