🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.66 AU - 1.1 AU

Year: 363 Days

Day: 22.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.3

Radius: 8.2

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.12 AU - 3.02 AU

Year: 1812 Days

Day: 7 Hours

Environment

Temp: -135 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 86,333,406 km

• M1: 104,719 km (0.073 R)
• M2: 176,675 km (0.094 R)
• M3: 442,361 km (0.116 R)
• M4: 517,010 km (0.046 R)
• M5: 638,035 km (0.098 R)
• M6: 692,937 km (0.076 R)
• M7: 807,978 km (0.104 R)
• M8: 895,194 km (0.085 R)
• M9: 985,700 km (0.032 R)
• M10: 1,476,082 km (0.115 R)
• M11: 1,559,109 km (0.094 R)
• M12: 1,695,093 km (0.07 R)
• M13: 1,755,830 km (0.073 R)
• M14: 1,817,315 km (0.113 R)
• M15: 1,969,905 km (0.047 R)
• M16: 2,268,353 km (0.035 R)
• M17: 2,403,589 km (0.111 R)
• M18: 2,472,254 km (0.042 R)
• M19: 2,541,518 km (0.09 R)
• M20: 3,012,901 km (0.089 R)
• M21: 3,140,359 km (0.114 R)
• M22: 3,226,377 km (0.098 R)
• M23: 3,411,729 km (0.114 R)
• M24: 3,489,071 km (0.095 R)
• M25: 3,792,904 km (0.077 R)
• M26: 4,023,584 km (0.084 R)
• M27: 4,117,083 km (0.098 R)
• M28: 4,854,152 km (0.032 R)
• M29: 4,916,384 km (0.113 R)
• M30: 5,041,747 km (0.12 R)
• M31: 5,130,010 km (0.1 R)
• M32: 5,206,155 km (0.12 R)
• M33: 5,295,465 km (0.061 R)
• M34: 5,359,493 km (0.089 R)
• M35: 5,436,686 km (0.078 R)
• M36: 5,527,342 km (0.063 R)
• M37: 5,696,986 km (0.114 R)
• M38: 5,828,632 km (0.12 R)
• M39: 5,908,069 km (0.03 R)
• M40: 6,216,091 km (0.119 R)
• M41: 6,324,400 km (0.093 R)
• M42: 6,433,456 km (0.075 R)
• M43: 6,570,638 km (0.054 R)
• M44: 6,805,955 km (0.109 R)
• M45: 7,114,725 km (0.093 R)
• M46: 7,313,541 km (0.106 R)
• M47: 7,385,048 km (0.119 R)
• M48: 7,906,547 km (0.112 R)
• M49: 8,290,564 km (0.097 R)
• M50: 8,620,278 km (0.08 R)
• M51: 9,215,378 km (0.098 R)
• M52: 9,619,442 km (0.093 R)
• M53: 9,682,124 km (0.119 R)
• M54: 9,776,370 km (0.036 R)
• M55: 9,950,054 km (0.084 R)
• M56: 10,045,198 km (0.088 R)
• M57: 10,172,506 km (0.082 R)
• M58: 10,493,243 km (0.038 R)
• M59: 10,638,653 km (0.056 R)
• M60: 10,833,579 km (0.119 R)
• M61: 10,964,178 km (0.077 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.8

Radius: 5.1

Gravity: 37.86 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 9.67 AU - 15.95 AU

Year: 20160 Days

Day: 24.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,333,406 km

• M1: 176,825 km (0.081 R)
• M2: 289,322 km (0.116 R)
• M3: 404,363 km (0.085 R)
• M4: 489,484 km (0.093 R)
• M5: 859,589 km (0.064 R)
• M6: 1,145,920 km (0.104 R)
• M7: 1,206,656 km (0.085 R)
• M8: 1,493,136 km (0.058 R)
• M9: 1,870,871 km (0.047 R)
• M10: 2,431,713 km (0.059 R)
• M11: 2,791,496 km (0.119 R)
• M12: 2,832,486 km (0.108 R)
• M13: 3,168,034 km (0.082 R)
• M14: 4,107,060 km (0.114 R)
• M15: 4,342,677 km (0.03 R)
• M16: 4,826,775 km (0.118 R)
• M17: 4,876,143 km (0.055 R)
• M18: 5,175,787 km (0.081 R)
• M19: 6,271,143 km (0.091 R)
• M20: 9,026,287 km (0.066 R)
• M21: 9,087,173 km (0.1 R)
• M22: 9,455,483 km (0.088 R)
• M23: 10,397,501 km (0.115 R)
• M24: 10,461,230 km (0.084 R)
• M25: 12,099,625 km (0.08 R)
• M26: 12,369,051 km (0.112 R)
• M27: 12,982,552 km (0.067 R)
• M28: 13,051,367 km (0.089 R)
• M29: 13,397,088 km (0.062 R)
• M30: 13,536,214 km (0.12 R)
• M31: 13,605,926 km (0.111 R)
• M32: 14,026,895 km (0.081 R)
• M33: 14,953,654 km (0.071 R)
• M34: 15,460,940 km (0.097 R)
• M35: 15,900,010 km (0.051 R)
• M36: 16,492,118 km (0.069 R)
• M37: 18,003,356 km (0.09 R)
• M38: 18,233,886 km (0.101 R)
• M39: 19,400,899 km (0.085 R)
• M40: 20,192,272 km (0.107 R)
• M41: 21,724,752 km (0.041 R)
• M42: 23,881,654 km (0.1 R)
• M43: 24,388,941 km (0.094 R)
• M44: 24,644,005 km (0.036 R)
• M45: 24,899,818 km (0.065 R)
• M46: 25,586,621 km (0.07 R)
• M47: 25,672,790 km (0.095 R)
• M48: 25,845,725 km (0.077 R)
• M49: 26,105,726 km (0.088 R)
• M50: 27,066,294 km (0.111 R)
• M51: 28,932,378 km (0.047 R)
• M52: 29,744,694 km (0.098 R)
• M53: 30,381,682 km (0.078 R)
• M54: 31,023,158 km (0.074 R)
• M55: 31,854,473 km (0.115 R)
• M56: 31,947,224 km (0.081 R)
• M57: 32,226,224 km (0.106 R)
• M58: 32,319,423 km (0.047 R)
• M59: 32,693,119 km (0.103 R)
• M60: 32,880,415 km (0.069 R)
• M61: 33,068,161 km (0.046 R)
• M62: 33,538,945 km (0.098 R)
• M63: 34,296,808 km (0.037 R)
• M64: 34,964,613 km (0.112 R)
• M65: 35,252,140 km (0.084 R)
• M66: 36,896,220 km (0.102 R)
• M67: 38,170,196 km (0.107 R)
• M68: 39,259,418 km (0.118 R)
• M69: 41,874,090 km (0.084 R)
• M70: 42,792,321 km (0.047 R)
• M71: 42,894,646 km (0.092 R)
• M72: 43,716,986 km (0.042 R)
• M73: 44,337,219 km (0.103 R)
• M74: 46,846,872 km (0.055 R)
• M75: 47,269,636 km (0.097 R)
• M76: 47,693,596 km (0.09 R)
• M77: 48,225,417 km (0.106 R)
• M78: 48,331,930 km (0.075 R)
• M79: 49,509,715 km (0.08 R)
• M80: 52,002,464 km (0.046 R)
• M81: 53,760,538 km (0.066 R)
• M82: 56,546,350 km (0.032 R)
• M83: 58,126,701 km (0.112 R)
• M84: 59,378,536 km (0.045 R)
• M85: 63,420,671 km (0.045 R)
• M86: 63,888,314 km (0.106 R)
• M87: 64,239,719 km (0.114 R)
• M88: 67,312,310 km (0.092 R)
• M89: 69,708,120 km (0.115 R)
• M90: 74,336,678 km (0.115 R)
• M91: 78,310,745 km (0.055 R)
• M92: 78,812,197 km (0.096 R)
• M93: 80,449,696 km (0.081 R)
• M94: 80,829,226 km (0.115 R)
• M95: 85,687,117 km (0.107 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 11,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit