🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.24 AU - 1.4 AU

Year: 535 Days

Day: 45.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,335,568 km

• M1: 207,193 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.25 AU - 1.49 AU

Year: 566 Days

Day: 17 Hours

Environment

Temp: -10 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,335,568 km

• M1: 81,082 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.43 AU - 4.05 AU

Year: 2059 Days

Day: 47.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.2

Radius: 10.2

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.82 AU - 6.14 AU

Year: 4530 Days

Day: 10.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 76,335,568 km

• M1: 159,172 km (0.108 R)
• M2: 257,757 km (0.035 R)
• M3: 420,819 km (0.088 R)
• M4: 547,977 km (0.051 R)
• M5: 771,327 km (0.113 R)
• M6: 984,354 km (0.098 R)
• M7: 1,064,389 km (0.051 R)
• M8: 1,146,668 km (0.116 R)
• M9: 1,750,744 km (0.035 R)
• M10: 1,832,724 km (0.097 R)
• M11: 1,966,464 km (0.058 R)
• M12: 2,103,496 km (0.087 R)
• M13: 2,208,364 km (0.099 R)
• M14: 2,387,283 km (0.084 R)
• M15: 2,664,637 km (0.101 R)
• M16: 2,778,631 km (0.11 R)
• M17: 3,516,747 km (0.045 R)
• M18: 3,940,109 km (0.092 R)
• M19: 4,379,926 km (0.104 R)
• M20: 4,789,077 km (0.089 R)
• M21: 5,092,312 km (0.098 R)
• M22: 5,210,643 km (0.034 R)
• M23: 5,377,894 km (0.097 R)
• M24: 5,498,470 km (0.083 R)
• M25: 5,619,794 km (0.063 R)
• M26: 6,623,296 km (0.104 R)
• M27: 7,040,076 km (0.089 R)
• M28: 7,119,213 km (0.115 R)
• M29: 7,225,128 km (0.116 R)
• M30: 7,304,864 km (0.068 R)
• M31: 7,438,605 km (0.067 R)
• M32: 7,844,464 km (0.094 R)
• M33: 8,480,853 km (0.107 R)
• M34: 8,565,076 km (0.102 R)
• M35: 9,249,038 km (0.077 R)
• M36: 9,364,827 km (0.073 R)
• M37: 9,685,565 km (0.068 R)
• M38: 9,921,032 km (0.046 R)
• M39: 10,158,443 km (0.034 R)
• M40: 10,729,907 km (0.083 R)
• M41: 10,821,012 km (0.049 R)
• M42: 11,096,272 km (0.071 R)
• M43: 11,435,560 km (0.099 R)
• M44: 12,762,793 km (0.114 R)
• M45: 13,313,762 km (0.111 R)
• M46: 13,872,510 km (0.12 R)
• M47: 14,138,196 km (0.087 R)
• M48: 14,271,637 km (0.043 R)
• M49: 14,438,887 km (0.109 R)
• M50: 14,640,695 km (0.102 R)
• M51: 14,775,632 km (0.076 R)
• M52: 14,877,209 km (0.087 R)
• M53: 14,945,126 km (0.066 R)
• M54: 15,183,286 km (0.062 R)
• M55: 15,457,050 km (0.102 R)
• M56: 15,663,346 km (0.08 R)
• M57: 16,148,492 km (0.092 R)
• M58: 16,218,204 km (0.062 R)
• M59: 16,427,941 km (0.078 R)
• M60: 17,669,304 km (0.037 R)
• M61: 17,885,173 km (0.102 R)
• M62: 17,993,333 km (0.094 R)
• M63: 18,246,751 km (0.074 R)
• M64: 18,574,371 km (0.082 R)
• M65: 19,309,196 km (0.108 R)
• M66: 19,717,448 km (0.115 R)
• M67: 20,997,408 km (0.071 R)
• M68: 22,032,774 km (0.072 R)
• M69: 22,927,968 km (0.114 R)
• M70: 24,472,716 km (0.097 R)
• M71: 25,318,542 km (0.06 R)
• M72: 25,602,479 km (0.108 R)
• M73: 26,132,803 km (0.113 R)
• M74: 26,419,882 km (0.119 R)
• M75: 26,584,439 km (0.113 R)
• M76: 26,873,014 km (0.09 R)
• M77: 27,038,469 km (0.099 R)
• M78: 27,996,344 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.6

Radius: 5.5

Gravity: 25.84 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 11.95 AU - 16.37 AU

Year: 18815 Days

Day: 21.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,335,568 km

• M1: 87,664 km (0.112 R)
• M2: 144,661 km (0.117 R)
• M3: 208,539 km (0.11 R)
• M4: 425,756 km (0.086 R)
• M5: 525,537 km (0.117 R)
• M6: 589,416 km (0.09 R)
• M7: 748,438 km (0.069 R)
• M8: 870,510 km (0.056 R)
• M9: 999,015 km (0.061 R)
• M10: 1,274,424 km (0.093 R)
• M11: 1,450,800 km (0.072 R)
• M12: 1,958,386 km (0.078 R)
• M13: 2,266,408 km (0.11 R)
• M14: 2,408,227 km (0.096 R)
• M15: 2,552,888 km (0.085 R)
• M16: 3,159,806 km (0.091 R)
• M17: 3,278,437 km (0.088 R)
• M18: 4,410,744 km (0.06 R)
• M19: 4,812,863 km (0.035 R)
• M20: 5,367,123 km (0.077 R)
• M21: 5,603,936 km (0.11 R)
• M22: 5,699,679 km (0.118 R)
• M23: 5,892,660 km (0.056 R)
• M24: 5,990,048 km (0.077 R)
• M25: 6,787,854 km (0.105 R)
• M26: 6,838,867 km (0.112 R)
• M27: 7,460,446 km (0.096 R)
• M28: 7,831,299 km (0.086 R)
• M29: 8,756,861 km (0.049 R)
• M30: 8,868,012 km (0.118 R)
• M31: 8,979,612 km (0.09 R)
• M32: 9,487,647 km (0.114 R)
• M33: 10,413,657 km (0.099 R)
• M34: 11,127,090 km (0.105 R)
• M35: 11,187,228 km (0.068 R)
• M36: 11,428,829 km (0.076 R)
• M37: 11,611,338 km (0.092 R)
• M38: 11,672,374 km (0.095 R)
• M39: 11,794,745 km (0.046 R)
• M40: 12,475,266 km (0.072 R)
• M41: 12,851,803 km (0.111 R)
• M42: 13,359,688 km (0.105 R)
• M43: 14,658,048 km (0.12 R)
• M44: 15,188,522 km (0.037 R)
• M45: 16,063,969 km (0.085 R)
• M46: 17,582,387 km (0.116 R)
• M47: 18,216,682 km (0.077 R)
• M48: 19,218,090 km (0.067 R)
• M49: 19,507,562 km (0.076 R)
• M50: 20,827,614 km (0.087 R)
• M51: 21,199,514 km (0.07 R)
• M52: 23,398,753 km (0.114 R)
• M53: 24,095,879 km (0.082 R)
• M54: 24,407,940 km (0.028 R)
• M55: 24,957,263 km (0.1 R)
• M56: 26,228,097 km (0.102 R)
• M57: 27,845,848 km (0.04 R)
• M58: 28,337,577 km (0.102 R)
• M59: 30,500,762 km (0.066 R)
• M60: 30,922,927 km (0.12 R)
• M61: 31,517,130 km (0.091 R)
• M62: 31,687,522 km (0.115 R)
• M63: 32,286,512 km (0.081 R)
• M64: 32,802,923 km (0.099 R)
• M65: 36,136,263 km (0.077 R)
• M66: 37,211,124 km (0.092 R)
• M67: 37,481,447 km (0.097 R)
• M68: 37,842,876 km (0.113 R)
• M69: 38,842,938 km (0.095 R)
• M70: 39,943,828 km (0.105 R)
• M71: 41,240,991 km (0.047 R)
• M72: 41,707,587 km (0.067 R)
• M73: 42,929,054 km (0.083 R)
• M74: 43,401,933 km (0.111 R)
• M75: 44,066,895 km (0.112 R)
• M76: 48,421,240 km (0.1 R)
• M77: 48,519,526 km (0.113 R)
• M78: 52,405,181 km (0.087 R)
• M79: 53,315,933 km (0.117 R)
• M80: 54,028,019 km (0.073 R)
• M81: 57,218,642 km (0.109 R)
• M82: 58,365,460 km (0.114 R)
• M83: 58,470,178 km (0.119 R)
• M84: 59,730,540 km (0.117 R)
• M85: 60,893,813 km (0.084 R)
• M86: 61,318,671 km (0.106 R)
• M87: 61,744,576 km (0.108 R)
• M88: 63,888,463 km (0.063 R)
• M89: 67,808,526 km (0.109 R)
• M90: 69,243,020 km (0.074 R)
• M91: 70,130,883 km (0.076 R)
• M92: 72,704,116 km (0.109 R)
• M93: 74,059,024 km (0.114 R)
• M94: 74,626,000 km (0.062 R)
• M95: 75,194,472 km (0.107 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: 448 - 17,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit