🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.9 AU - 0.98 AU

Year: 330 Days

Day: 42.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.36 AU - 3.4 AU

Year: 1768 Days

Day: 39.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,942,577 km

• M1: 1,884,036 km (0.117 R)

Asteroid Belt

Center: 4.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.1

Radius: 12.3

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.25 AU - 7.21 AU

Year: 5624 Days

Day: 6.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,942,577 km

• M1: 154,086 km (0.049 R)
• M2: 295,605 km (0.093 R)
• M3: 618,438 km (0.105 R)
• M4: 1,079,049 km (0.11 R)
• M5: 1,597,256 km (0.072 R)
• M6: 1,844,392 km (0.1 R)
• M7: 2,419,446 km (0.119 R)
• M8: 2,615,719 km (0.106 R)
• M9: 2,727,169 km (0.078 R)
• M10: 3,094,582 km (0.103 R)
• M11: 3,284,421 km (0.111 R)
• M12: 3,551,603 km (0.041 R)
• M13: 3,750,568 km (0.078 R)
• M14: 3,876,829 km (0.032 R)
• M15: 4,081,778 km (0.03 R)
• M16: 4,316,647 km (0.108 R)
• M17: 4,529,225 km (0.094 R)
• M18: 4,663,863 km (0.12 R)
• M19: 5,471,093 km (0.105 R)
• M20: 5,585,835 km (0.051 R)
• M21: 5,847,182 km (0.065 R)
• M22: 5,993,938 km (0.044 R)
• M23: 6,716,047 km (0.057 R)
• M24: 7,025,116 km (0.074 R)
• M25: 7,657,317 km (0.08 R)
• M26: 7,785,971 km (0.078 R)
• M27: 8,045,523 km (0.097 R)
• M28: 8,406,952 km (0.074 R)
• M29: 8,942,213 km (0.118 R)
• M30: 9,800,755 km (0.087 R)
• M31: 10,470,804 km (0.112 R)
• M32: 10,865,593 km (0.081 R)
• M33: 11,228,667 km (0.087 R)
• M34: 11,375,123 km (0.077 R)
• M35: 11,522,028 km (0.11 R)
• M36: 11,929,682 km (0.099 R)
• M37: 12,191,478 km (0.094 R)
• M38: 12,379,673 km (0.074 R)
• M39: 12,644,760 km (0.093 R)
• M40: 12,758,903 km (0.025 R)
• M41: 12,911,792 km (0.105 R)
• M42: 13,065,130 km (0.036 R)
• M43: 13,335,154 km (0.114 R)
• M44: 13,412,646 km (0.107 R)
• M45: 13,567,928 km (0.088 R)
• M46: 13,763,004 km (0.108 R)
• M47: 13,880,588 km (0.084 R)
• M48: 14,116,504 km (0.115 R)
• M49: 15,928,732 km (0.107 R)
• M50: 16,382,762 km (0.102 R)
• M51: 17,515,218 km (0.055 R)
• M52: 17,770,432 km (0.101 R)
• M53: 18,499,871 km (0.058 R)
• M54: 18,716,339 km (0.091 R)
• M55: 18,890,172 km (0.07 R)
• M56: 19,064,453 km (0.098 R)
• M57: 19,458,494 km (0.113 R)
• M58: 19,678,702 km (0.092 R)
• M59: 19,811,246 km (0.081 R)
• M60: 20,032,651 km (0.063 R)
• M61: 20,657,072 km (0.084 R)
• M62: 20,971,677 km (0.065 R)
• M63: 21,287,927 km (0.11 R)
• M64: 21,879,437 km (0.1 R)
• M65: 22,338,104 km (0.117 R)
• M66: 23,311,687 km (0.057 R)
• M67: 23,498,684 km (0.062 R)
• M68: 23,592,332 km (0.116 R)
• M69: 24,251,760 km (0.07 R)
• M70: 24,964,893 km (0.119 R)
• M71: 25,492,375 km (0.087 R)
• M72: 25,781,547 km (0.097 R)
• M73: 27,589,139 km (0.11 R)
• M74: 28,933,724 km (0.097 R)
• M75: 29,134,784 km (0.072 R)
• M76: 29,235,463 km (0.033 R)
• M77: 31,479,880 km (0.072 R)
• M78: 31,583,252 km (0.066 R)
• M79: 31,790,146 km (0.076 R)
• M80: 32,153,519 km (0.109 R)
• M81: 32,622,658 km (0.062 R)
• M82: 35,109,573 km (0.109 R)
• M83: 35,216,685 km (0.118 R)
• M84: 35,754,190 km (0.088 R)
• M85: 36,240,383 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558

Radius: 9.6

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.1 AU - 13.12 AU

Year: 12499 Days

Day: 5.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,942,577 km

• M1: 234,270 km (0.082 R)
• M2: 862,133 km (0.115 R)
• M3: 1,120,638 km (0.109 R)
• M4: 1,226,703 km (0.094 R)
• M5: 1,612,964 km (0.115 R)
• M6: 1,758,224 km (0.102 R)
• M7: 1,958,685 km (0.074 R)
• M8: 2,035,877 km (0.06 R)
• M9: 2,382,196 km (0.066 R)
• M10: 2,576,524 km (0.109 R)
• M11: 3,130,036 km (0.114 R)
• M12: 3,719,751 km (0.116 R)
• M13: 3,913,181 km (0.106 R)
• M14: 4,143,113 km (0.067 R)
• M15: 4,310,064 km (0.095 R)
• M16: 4,377,533 km (0.09 R)
• M17: 4,789,376 km (0.074 R)
• M18: 5,466,905 km (0.096 R)
• M19: 6,060,808 km (0.079 R)
• M20: 6,675,207 km (0.082 R)
• M21: 6,831,836 km (0.116 R)
• M22: 6,950,167 km (0.106 R)
• M23: 7,069,247 km (0.097 R)
• M24: 7,229,018 km (0.111 R)
• M25: 7,349,594 km (0.112 R)
• M26: 7,430,377 km (0.105 R)
• M27: 7,756,500 km (0.117 R)
• M28: 8,934,583 km (0.095 R)
• M29: 9,064,135 km (0.084 R)
• M30: 9,412,548 km (0.099 R)
• M31: 10,122,690 km (0.105 R)
• M32: 10,484,268 km (0.105 R)
• M33: 12,163,204 km (0.091 R)
• M34: 12,258,798 km (0.112 R)
• M35: 12,547,521 km (0.057 R)
• M36: 12,838,340 km (0.097 R)
• M37: 13,131,551 km (0.109 R)
• M38: 13,377,490 km (0.102 R)
• M39: 15,867,547 km (0.116 R)
• M40: 16,077,134 km (0.071 R)
• M41: 17,569,223 km (0.119 R)
• M42: 17,894,748 km (0.061 R)
• M43: 18,003,655 km (0.081 R)
• M44: 19,664,191 km (0.117 R)
• M45: 20,002,133 km (0.055 R)
• M46: 20,455,714 km (0.037 R)
• M47: 21,027,477 km (0.073 R)
• M48: 21,546,432 km (0.073 R)
• M49: 22,420,981 km (0.087 R)
• M50: 22,715,090 km (0.044 R)
• M51: 23,545,358 km (0.099 R)
• M52: 24,748,574 km (0.115 R)
• M53: 24,870,048 km (0.105 R)
• M54: 25,357,737 km (0.081 R)
• M55: 27,780,025 km (0.116 R)
• M56: 27,906,286 km (0.051 R)
• M57: 28,795,047 km (0.053 R)
• M58: 30,080,841 km (0.103 R)
• M59: 30,275,318 km (0.1 R)
• M60: 30,665,619 km (0.091 R)
• M61: 31,253,987 km (0.09 R)
• M62: 31,385,334 km (0.047 R)
• M63: 32,908,240 km (0.068 R)
• M64: 33,041,682 km (0.087 R)
• M65: 33,981,755 km (0.103 R)
• M66: 34,387,165 km (0.107 R)
• M67: 34,998,571 km (0.057 R)
• M68: 35,203,072 km (0.079 R)
• M69: 35,544,903 km (0.109 R)
• M70: 36,231,856 km (0.091 R)
• M71: 37,549,215 km (0.092 R)
• M72: 37,618,928 km (0.077 R)
• M73: 38,882,132 km (0.099 R)
• M74: 39,306,392 km (0.088 R)
• M75: 39,589,880 km (0.107 R)
• M76: 40,587,997 km (0.091 R)
• M77: 41,377,873 km (0.11 R)
• M78: 41,955,620 km (0.088 R)
• M79: 42,100,431 km (0.065 R)
• M80: 42,172,986 km (0.101 R)
• M81: 42,536,060 km (0.069 R)
• M82: 42,754,323 km (0.105 R)
• M83: 43,119,043 km (0.101 R)
• M84: 43,704,719 km (0.111 R)
• M85: 44,072,131 km (0.036 R)
• M86: 45,924,452 km (0.113 R)
• M87: 46,897,736 km (0.112 R)
• M88: 47,273,825 km (0.071 R)
• M89: 47,575,414 km (0.091 R)
• M90: 47,953,448 km (0.037 R)
• M91: 51,554,418 km (0.12 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 10,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit