🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.5

Radius: 9.8

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.52 AU - 2.26 AU

Year: 1705 Days

Day: 8.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 34,899,431 km

• M1: 146,157 km (0.09 R)
• M2: 229,782 km (0.117 R)
• M3: 300,243 km (0.088 R)
• M4: 369,656 km (0.07 R)
• M5: 543,339 km (0.085 R)
• M6: 644,767 km (0.084 R)
• M7: 721,660 km (0.049 R)
• M8: 810,222 km (0.115 R)
• M9: 881,281 km (0.088 R)
• M10: 1,245,552 km (0.119 R)
• M11: 1,323,941 km (0.073 R)
• M12: 1,414,149 km (0.048 R)
• M13: 1,553,574 km (0.117 R)
• M14: 1,659,788 km (0.068 R)
• M15: 1,746,705 km (0.098 R)
• M16: 1,846,187 km (0.096 R)
• M17: 2,004,911 km (0.042 R)
• M18: 2,074,474 km (0.05 R)
• M19: 2,502,174 km (0.058 R)
• M20: 2,710,265 km (0.044 R)
• M21: 2,793,890 km (0.072 R)
• M22: 2,990,162 km (0.094 R)
• M23: 3,069,898 km (0.075 R)
• M24: 3,150,531 km (0.056 R)
• M25: 3,320,474 km (0.096 R)
• M26: 3,655,574 km (0.099 R)
• M27: 3,914,079 km (0.09 R)
• M28: 4,030,915 km (0.062 R)
• M29: 4,178,568 km (0.049 R)
• M30: 4,479,409 km (0.101 R)
• M31: 4,849,664 km (0.077 R)
• M32: 4,935,982 km (0.095 R)
• M33: 5,070,321 km (0.11 R)
• M34: 5,133,900 km (0.086 R)
• M35: 5,278,112 km (0.067 R)
• M36: 5,366,973 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97

Radius: 12.6

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.86 AU - 4.08 AU

Year: 4240 Days

Day: 8.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 34,899,431 km

• M1: 193,280 km (0.075 R)
• M2: 312,660 km (0.073 R)
• M3: 403,914 km (0.059 R)
• M4: 597,643 km (0.088 R)
• M5: 686,355 km (0.034 R)
• M6: 817,852 km (0.119 R)
• M7: 999,463 km (0.09 R)
• M8: 1,134,101 km (0.102 R)
• M9: 1,212,790 km (0.111 R)
• M10: 1,376,001 km (0.119 R)
• M11: 1,576,014 km (0.105 R)
• M12: 1,674,898 km (0.11 R)
• M13: 1,796,222 km (0.108 R)
• M14: 2,016,131 km (0.078 R)
• M15: 2,391,023 km (0.108 R)
• M16: 2,860,461 km (0.065 R)
• M17: 2,970,266 km (0.12 R)
• M18: 3,131,233 km (0.111 R)
• M19: 3,257,045 km (0.104 R)
• M20: 3,487,874 km (0.101 R)
• M21: 3,884,758 km (0.1 R)
• M22: 4,102,422 km (0.077 R)
• M23: 4,464,748 km (0.117 R)
• M24: 4,779,652 km (0.115 R)
• M25: 4,895,890 km (0.036 R)
• M26: 5,013,174 km (0.094 R)
• M27: 5,461,220 km (0.05 R)
• M28: 5,674,846 km (0.078 R)
• M29: 6,268,600 km (0.066 R)
• M30: 6,428,071 km (0.089 R)
• M31: 6,605,195 km (0.076 R)
• M32: 6,816,726 km (0.104 R)
• M33: 6,980,835 km (0.081 R)
• M34: 7,196,256 km (0.055 R)
• M35: 7,515,049 km (0.043 R)
• M36: 7,769,964 km (0.117 R)
• M37: 8,097,134 km (0.097 R)
• M38: 8,358,631 km (0.111 R)
• M39: 8,446,445 km (0.112 R)
• M40: 8,711,682 km (0.072 R)
• M41: 8,943,709 km (0.109 R)
• M42: 9,051,569 km (0.056 R)
• M43: 9,141,627 km (0.092 R)
• M44: 9,505,449 km (0.112 R)
• M45: 10,134,657 km (0.102 R)
• M46: 10,360,101 km (0.068 R)
• M47: 10,796,628 km (0.107 R)
• M48: 11,046,157 km (0.114 R)
• M49: 11,181,244 km (0.073 R)
• M50: 11,278,034 km (0.089 R)
• M51: 12,102,617 km (0.104 R)
• M52: 12,421,859 km (0.103 R)
• M53: 12,703,552 km (0.07 R)
• M54: 13,150,401 km (0.093 R)
• M55: 13,273,221 km (0.118 R)
• M56: 13,747,296 km (0.102 R)
• M57: 13,892,705 km (0.091 R)
• M58: 13,976,181 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.2

Radius: 12.3

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.67 AU - 7.09 AU

Year: 9354 Days

Day: 6.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,899,431 km

• M1: 158,723 km (0.06 R)
• M2: 315,801 km (0.117 R)
• M3: 588,967 km (0.112 R)
• M4: 838,346 km (0.109 R)
• M5: 1,154,297 km (0.087 R)
• M6: 1,284,896 km (0.093 R)
• M7: 1,455,288 km (0.115 R)
• M8: 1,633,609 km (0.105 R)
• M9: 1,800,410 km (0.071 R)
• M10: 2,335,223 km (0.082 R)
• M11: 2,545,557 km (0.105 R)
• M12: 2,895,467 km (0.063 R)
• M13: 3,076,181 km (0.111 R)
• M14: 3,378,070 km (0.09 R)
• M15: 3,472,915 km (0.053 R)
• M16: 3,592,742 km (0.1 R)
• M17: 4,418,373 km (0.093 R)
• M18: 4,522,344 km (0.06 R)
• M19: 4,919,825 km (0.054 R)
• M20: 5,551,278 km (0.039 R)
• M21: 5,691,900 km (0.082 R)
• M22: 6,005,756 km (0.099 R)
• M23: 6,150,268 km (0.119 R)
• M24: 6,620,454 km (0.096 R)
• M25: 7,316,832 km (0.111 R)
• M26: 7,689,480 km (0.112 R)
• M27: 7,783,577 km (0.087 R)
• M28: 7,973,118 km (0.075 R)
• M29: 8,132,140 km (0.1 R)
• M30: 8,648,253 km (0.096 R)
• M31: 8,778,852 km (0.05 R)
• M32: 8,943,260 km (0.042 R)
• M33: 9,141,776 km (0.057 R)
• M34: 9,712,193 km (0.096 R)
• M35: 9,916,244 km (0.093 R)
• M36: 10,328,835 km (0.091 R)
• M37: 10,641,794 km (0.091 R)
• M38: 10,993,349 km (0.106 R)
• M39: 11,744,181 km (0.094 R)
• M40: 11,925,344 km (0.055 R)
• M41: 12,437,717 km (0.087 R)
• M42: 12,585,370 km (0.049 R)
• M43: 12,733,771 km (0.115 R)
• M44: 13,826,284 km (0.055 R)
• M45: 14,558,266 km (0.113 R)
• M46: 14,870,328 km (0.084 R)
• M47: 15,145,139 km (0.074 R)
• M48: 15,739,790 km (0.055 R)
• M49: 16,140,413 km (0.035 R)
• M50: 16,747,781 km (0.112 R)
• M51: 17,776,565 km (0.11 R)
• M52: 18,026,543 km (0.083 R)
• M53: 18,110,169 km (0.116 R)
• M54: 18,445,866 km (0.064 R)
• M55: 19,251,301 km (0.092 R)
• M56: 22,226,803 km (0.075 R)
• M57: 22,361,291 km (0.11 R)
• M58: 23,447,521 km (0.114 R)
• M59: 23,675,957 km (0.105 R)
• M60: 24,643,556 km (0.094 R)
• M61: 25,015,457 km (0.059 R)
• M62: 26,095,404 km (0.069 R)
• M63: 26,332,217 km (0.101 R)
• M64: 26,569,629 km (0.115 R)
• M65: 26,760,217 km (0.034 R)
• M66: 26,855,511 km (0.102 R)
• M67: 27,526,756 km (0.062 R)
• M68: 28,203,387 km (0.101 R)
• M69: 28,495,103 km (0.093 R)
• M70: 28,934,472 km (0.102 R)
• M71: 29,474,520 km (0.117 R)
• M72: 29,770,575 km (0.071 R)
• M73: 30,216,526 km (0.081 R)
• M74: 30,564,790 km (0.103 R)
• M75: 30,814,319 km (0.088 R)
• M76: 32,022,023 km (0.069 R)
• M77: 32,478,745 km (0.051 R)
• M78: 32,733,510 km (0.077 R)
• M79: 32,937,861 km (0.115 R)
• M80: 33,965,449 km (0.112 R)
• M81: 34,587,177 km (0.077 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 15,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit