🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.93 AU - 1.09 AU

Year: 375 Days

Day: 17 Hours

Environment

Temp: 19 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,802,719 km

• M1: 550,969 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.7

Radius: 8.6

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.04 AU - 5.86 AU

Year: 4063 Days

Day: 8.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,802,719 km

• M1: 109,356 km (0.025 R)
• M2: 187,745 km (0.109 R)
• M3: 343,626 km (0.107 R)
• M4: 403,615 km (0.096 R)
• M5: 663,018 km (0.078 R)
• M6: 859,589 km (0.075 R)
• M7: 1,009,935 km (0.076 R)
• M8: 1,088,325 km (0.036 R)
• M9: 1,336,507 km (0.097 R)
• M10: 1,467,406 km (0.092 R)
• M11: 1,789,490 km (0.093 R)
• M12: 2,000,124 km (0.113 R)
• M13: 2,083,150 km (0.104 R)
• M14: 2,516,386 km (0.109 R)
• M15: 2,642,646 km (0.061 R)
• M16: 2,789,701 km (0.046 R)
• M17: 3,015,295 km (0.064 R)
• M18: 3,207,827 km (0.056 R)
• M19: 3,484,134 km (0.089 R)
• M20: 3,809,510 km (0.06 R)
• M21: 4,017,900 km (0.108 R)
• M22: 4,555,255 km (0.084 R)
• M23: 4,776,510 km (0.05 R)
• M24: 5,024,095 km (0.109 R)
• M25: 5,160,827 km (0.075 R)
• M26: 5,484,856 km (0.052 R)
• M27: 5,555,167 km (0.063 R)
• M28: 6,152,661 km (0.111 R)
• M29: 6,225,665 km (0.103 R)
• M30: 6,348,186 km (0.057 R)
• M31: 6,471,454 km (0.05 R)
• M32: 7,048,603 km (0.105 R)
• M33: 7,125,197 km (0.106 R)
• M34: 7,304,864 km (0.094 R)
• M35: 7,642,357 km (0.104 R)
• M36: 7,931,978 km (0.084 R)
• M37: 8,011,564 km (0.032 R)
• M38: 8,960,164 km (0.078 R)
• M39: 9,209,843 km (0.12 R)
• M40: 9,265,494 km (0.071 R)
• M41: 11,020,576 km (0.094 R)
• M42: 11,168,977 km (0.081 R)
• M43: 11,317,977 km (0.091 R)
• M44: 12,750,675 km (0.115 R)
• M45: 13,282,945 km (0.102 R)
• M46: 13,409,205 km (0.104 R)
• M47: 13,982,464 km (0.118 R)
• M48: 14,143,132 km (0.083 R)
• M49: 14,531,189 km (0.099 R)
• M50: 15,021,272 km (0.058 R)
• M51: 16,185,742 km (0.065 R)
• M52: 16,659,518 km (0.114 R)
• M53: 17,138,082 km (0.103 R)
• M54: 17,413,491 km (0.116 R)
• M55: 17,620,984 km (0.036 R)
• M56: 18,213,391 km (0.116 R)
• M57: 18,283,553 km (0.117 R)
• M58: 18,600,251 km (0.056 R)
• M59: 19,813,191 km (0.079 R)
• M60: 19,957,553 km (0.088 R)
• M61: 20,392,733 km (0.099 R)
• M62: 20,538,441 km (0.063 R)
• M63: 20,648,097 km (0.067 R)
• M64: 21,420,321 km (0.068 R)
• M65: 21,865,973 km (0.075 R)
• M66: 22,089,921 km (0.051 R)
• M67: 22,277,068 km (0.113 R)
• M68: 22,841,800 km (0.095 R)
• M69: 22,955,344 km (0.104 R)
• M70: 23,069,039 km (0.112 R)
• M71: 23,182,883 km (0.083 R)
• M72: 23,525,761 km (0.092 R)
• M73: 23,870,135 km (0.118 R)
• M74: 24,564,120 km (0.093 R)
• M75: 24,680,507 km (0.11 R)
• M76: 24,835,790 km (0.076 R)
• M77: 25,539,049 km (0.101 R)
• M78: 25,774,816 km (0.032 R)
• M79: 25,932,492 km (0.094 R)
• M80: 26,446,959 km (0.043 R)
• M81: 26,566,188 km (0.097 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.1

Radius: 4.3

Gravity: 36.13 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 11.34 AU - 14.4 AU

Year: 17035 Days

Day: 17.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,802,719 km

• M1: 131,646 km (0.077 R)
• M2: 337,493 km (0.069 R)
• M3: 478,264 km (0.077 R)
• M4: 615,894 km (0.114 R)
• M5: 765,941 km (0.1 R)
• M6: 810,970 km (0.045 R)
• M7: 903,571 km (0.096 R)
• M8: 975,378 km (0.061 R)
• M9: 1,389,764 km (0.116 R)
• M10: 1,417,290 km (0.032 R)
• M11: 1,557,763 km (0.065 R)
• M12: 2,260,424 km (0.109 R)
• M13: 2,293,036 km (0.086 R)
• M14: 3,265,722 km (0.117 R)
• M15: 4,348,810 km (0.092 R)
• M16: 4,844,129 km (0.118 R)
• M17: 6,113,167 km (0.049 R)
• M18: 6,295,826 km (0.095 R)
• M19: 6,713,504 km (0.117 R)
• M20: 6,949,419 km (0.117 R)
• M21: 7,284,070 km (0.061 R)
• M22: 10,037,568 km (0.096 R)
• M23: 11,130,231 km (0.072 R)
• M24: 11,521,430 km (0.09 R)
• M25: 11,690,475 km (0.099 R)
• M26: 11,917,266 km (0.112 R)
• M27: 12,088,106 km (0.113 R)
• M28: 12,838,340 km (0.054 R)
• M29: 13,072,311 km (0.073 R)
• M30: 13,307,479 km (0.113 R)
• M31: 14,993,297 km (0.052 R)
• M32: 15,425,036 km (0.101 R)
• M33: 15,487,120 km (0.033 R)
• M34: 15,986,328 km (0.109 R)
• M35: 16,744,938 km (0.102 R)
• M36: 17,385,965 km (0.027 R)
• M37: 17,644,770 km (0.048 R)
• M38: 18,758,227 km (0.119 R)
• M39: 19,090,184 km (0.102 R)
• M40: 19,156,755 km (0.105 R)
• M41: 19,290,197 km (0.069 R)
• M42: 19,356,917 km (0.117 R)
• M43: 19,423,937 km (0.113 R)
• M44: 20,097,277 km (0.119 R)
• M45: 20,709,731 km (0.116 R)
• M46: 23,576,624 km (0.116 R)
• M47: 23,719,640 km (0.032 R)
• M48: 25,384,664 km (0.08 R)
• M49: 25,457,967 km (0.061 R)
• M50: 25,531,270 km (0.11 R)
• M51: 26,046,485 km (0.099 R)
• M52: 26,490,791 km (0.116 R)
• M53: 26,937,490 km (0.107 R)
• M54: 27,386,882 km (0.085 R)
• M55: 28,673,274 km (0.105 R)
• M56: 29,439,215 km (0.114 R)
• M57: 29,670,344 km (0.101 R)
• M58: 29,747,387 km (0.11 R)
• M59: 31,226,162 km (0.078 R)
• M60: 32,888,045 km (0.11 R)
• M61: 33,609,106 km (0.076 R)
• M62: 35,148,319 km (0.082 R)
• M63: 36,379,659 km (0.094 R)
• M64: 37,208,431 km (0.031 R)
• M65: 37,541,586 km (0.105 R)
• M66: 38,127,112 km (0.064 R)
• M67: 38,800,003 km (0.067 R)
• M68: 38,968,899 km (0.109 R)
• M69: 39,391,962 km (0.075 R)
• M70: 39,476,784 km (0.084 R)
• M71: 39,731,698 km (0.098 R)
• M72: 39,816,670 km (0.103 R)
• M73: 40,072,183 km (0.099 R)
• M74: 40,242,874 km (0.1 R)
• M75: 42,396,336 km (0.049 R)
• M76: 42,483,252 km (0.068 R)
• M77: 43,355,707 km (0.12 R)
• M78: 46,724,352 km (0.09 R)
• M79: 46,904,019 km (0.067 R)
• M80: 48,530,896 km (0.108 R)
• M81: 49,900,614 km (0.114 R)
• M82: 50,084,320 km (0.068 R)
• M83: 52,211,751 km (0.119 R)
• M84: 53,333,436 km (0.077 R)
• M85: 53,521,181 km (0.076 R)
• M86: 55,315,309 km (0.101 R)
• M87: 56,267,649 km (0.108 R)
• M88: 56,650,021 km (0.111 R)
• M89: 57,898,864 km (0.079 R)
• M90: 62,290,908 km (0.047 R)
• M91: 62,983,845 km (0.107 R)
• M92: 63,083,029 km (0.114 R)
• M93: 63,878,291 km (0.062 R)
• M94: 64,377,050 km (0.094 R)
• M95: 66,384,953 km (0.052 R)
• M96: 67,396,683 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 11,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit