🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.68 AU - 0.9 AU

Year: 265 Days

Day: 44.6 Hours

Environment

Temp: 119 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.69 AU - 1.13 AU

Year: 327 Days

Day: 18.8 Hours

Environment

Temp: 32 °C

Axial Tilt: 43.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.72 AU - 3.44 AU

Year: 2036 Days

Day: 14.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,180,500 km

• M1: 39,195 km (0.111 R)

Asteroid Belt

Center: 8.68 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.8

Radius: 5.8

Gravity: 13.79 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 12.46 AU - 16.08 AU

Year: 20308 Days

Day: 22.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 96,180,500 km

• M1: 74,201 km (0.062 R)
• M2: 195,973 km (0.067 R)
• M3: 458,069 km (0.056 R)
• M4: 513,569 km (0.076 R)
• M5: 694,433 km (0.082 R)
• M6: 803,490 km (0.109 R)
• M7: 1,512,734 km (0.12 R)
• M8: 1,953,599 km (0.069 R)
• M9: 2,140,596 km (0.059 R)
• M10: 2,599,413 km (0.071 R)
• M11: 2,770,553 km (0.083 R)
• M12: 2,910,127 km (0.102 R)
• M13: 3,123,753 km (0.109 R)
• M14: 3,528,715 km (0.026 R)
• M15: 4,067,865 km (0.104 R)
• M16: 4,186,646 km (0.105 R)
• M17: 6,284,607 km (0.073 R)
• M18: 6,560,764 km (0.078 R)
• M19: 7,461,044 km (0.104 R)
• M20: 8,805,480 km (0.11 R)
• M21: 9,011,028 km (0.074 R)
• M22: 9,795,669 km (0.09 R)
• M23: 10,276,925 km (0.038 R)
• M24: 10,711,058 km (0.077 R)
• M25: 10,875,466 km (0.103 R)
• M26: 11,095,973 km (0.087 R)
• M27: 11,317,827 km (0.104 R)
• M28: 11,653,525 km (0.118 R)
• M29: 12,334,644 km (0.075 R)
• M30: 12,970,435 km (0.058 R)
• M31: 14,093,316 km (0.051 R)
• M32: 14,757,531 km (0.104 R)
• M33: 15,308,649 km (0.104 R)
• M34: 16,053,796 km (0.092 R)
• M35: 16,304,822 km (0.025 R)
• M36: 16,938,069 km (0.072 R)
• M37: 18,098,051 km (0.114 R)
• M38: 18,490,297 km (0.043 R)
• M39: 19,751,108 km (0.083 R)
• M40: 20,222,640 km (0.12 R)
• M41: 20,493,712 km (0.056 R)
• M42: 20,561,629 km (0.052 R)
• M43: 20,834,196 km (0.058 R)
• M44: 20,970,929 km (0.096 R)
• M45: 23,982,184 km (0.106 R)
• M46: 24,629,345 km (0.089 R)
• M47: 24,918,817 km (0.083 R)
• M48: 25,355,194 km (0.109 R)
• M49: 25,428,048 km (0.093 R)
• M50: 26,161,676 km (0.11 R)
• M51: 27,051,035 km (0.099 R)
• M52: 27,574,328 km (0.103 R)
• M53: 27,874,870 km (0.119 R)
• M54: 27,950,268 km (0.116 R)
• M55: 28,555,242 km (0.066 R)
• M56: 29,011,665 km (0.099 R)
• M57: 29,317,443 km (0.087 R)
• M58: 29,624,118 km (0.027 R)
• M59: 33,868,360 km (0.063 R)
• M60: 34,837,006 km (0.116 R)
• M61: 34,918,088 km (0.067 R)
• M62: 36,801,375 km (0.09 R)
• M63: 36,884,103 km (0.053 R)
• M64: 37,049,558 km (0.109 R)
• M65: 39,814,725 km (0.102 R)
• M66: 41,350,946 km (0.067 R)
• M67: 41,522,834 km (0.113 R)
• M68: 42,559,098 km (0.097 R)
• M69: 44,568,796 km (0.047 R)
• M70: 45,718,456 km (0.093 R)
• M71: 47,146,667 km (0.119 R)
• M72: 47,326,184 km (0.098 R)
• M73: 47,776,174 km (0.06 R)
• M74: 48,227,511 km (0.094 R)
• M75: 49,681,154 km (0.113 R)
• M76: 49,772,408 km (0.119 R)
• M77: 50,321,582 km (0.1 R)
• M78: 51,333,612 km (0.092 R)
• M79: 52,352,373 km (0.099 R)
• M80: 53,564,864 km (0.094 R)
• M81: 54,033,704 km (0.12 R)
• M82: 54,692,383 km (0.052 R)
• M83: 55,448,301 km (0.071 R)
• M84: 56,302,954 km (0.118 R)
• M85: 58,217,657 km (0.063 R)
• M86: 61,913,921 km (0.08 R)
• M87: 63,393,743 km (0.109 R)
• M88: 64,885,234 km (0.093 R)
• M89: 65,484,972 km (0.114 R)
• M90: 65,685,283 km (0.097 R)
• M91: 66,790,812 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.2

Radius: 8

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 13.95 AU - 21.45 AU

Year: 28053 Days

Day: 20.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,180,500 km

• M1: 479,312 km (0.047 R)
• M2: 675,434 km (0.046 R)
• M3: 811,269 km (0.099 R)
• M4: 1,078,451 km (0.027 R)
• M5: 1,141,581 km (0.119 R)
• M6: 1,655,151 km (0.062 R)
• M7: 1,955,693 km (0.119 R)
• M8: 2,355,568 km (0.118 R)
• M9: 2,868,539 km (0.043 R)
• M10: 4,043,630 km (0.101 R)
• M11: 4,602,977 km (0.101 R)
• M12: 5,569,978 km (0.113 R)
• M13: 6,597,715 km (0.088 R)
• M14: 6,715,598 km (0.116 R)
• M15: 7,254,300 km (0.115 R)
• M16: 8,182,854 km (0.085 R)
• M17: 8,309,414 km (0.069 R)
• M18: 8,500,600 km (0.104 R)
• M19: 8,564,628 km (0.099 R)
• M20: 8,693,282 km (0.109 R)
• M21: 9,744,805 km (0.12 R)
• M22: 10,149,468 km (0.072 R)
• M23: 10,217,535 km (0.118 R)
• M24: 11,045,110 km (0.102 R)
• M25: 11,608,795 km (0.083 R)
• M26: 13,804,592 km (0.078 R)
• M27: 14,487,806 km (0.074 R)
• M28: 14,872,272 km (0.094 R)
• M29: 15,337,821 km (0.04 R)
• M30: 16,203,993 km (0.036 R)
• M31: 16,683,155 km (0.096 R)
• M32: 19,063,855 km (0.1 R)
• M33: 19,316,077 km (0.07 R)
• M34: 19,484,973 km (0.046 R)
• M35: 20,079,625 km (0.114 R)
• M36: 21,112,897 km (0.036 R)
• M37: 22,075,260 km (0.07 R)
• M38: 22,606,183 km (0.038 R)
• M39: 23,680,745 km (0.107 R)
• M40: 23,861,459 km (0.057 R)
• M41: 23,951,965 km (0.08 R)
• M42: 24,680,208 km (0.036 R)
• M43: 26,532,529 km (0.102 R)
• M44: 27,191,507 km (0.102 R)
• M45: 28,525,172 km (0.076 R)
• M46: 29,296,948 km (0.077 R)
• M47: 29,490,976 km (0.047 R)
• M48: 29,588,065 km (0.062 R)
• M49: 30,271,279 km (0.112 R)
• M50: 31,355,265 km (0.088 R)
• M51: 31,852,079 km (0.092 R)
• M52: 32,151,425 km (0.037 R)
• M53: 32,954,466 km (0.111 R)
• M54: 33,055,295 km (0.065 R)
• M55: 33,358,380 km (0.082 R)
• M56: 34,990,493 km (0.112 R)
• M57: 35,920,094 km (0.104 R)
• M58: 38,438,126 km (0.027 R)
• M59: 39,183,273 km (0.104 R)
• M60: 40,040,618 km (0.109 R)
• M61: 41,121,014 km (0.025 R)
• M62: 42,869,663 km (0.106 R)
• M63: 43,974,743 km (0.089 R)
• M64: 46,778,357 km (0.107 R)
• M65: 46,891,752 km (0.092 R)
• M66: 47,573,619 km (0.084 R)
• M67: 48,488,111 km (0.119 R)
• M68: 48,832,485 km (0.12 R)
• M69: 51,851,220 km (0.025 R)
• M70: 52,556,275 km (0.112 R)
• M71: 53,976,109 km (0.119 R)
• M72: 55,528,486 km (0.068 R)
• M73: 58,677,072 km (0.11 R)
• M74: 59,534,567 km (0.111 R)
• M75: 60,272,833 km (0.113 R)
• M76: 61,014,240 km (0.1 R)
• M77: 61,261,974 km (0.111 R)
• M78: 61,758,489 km (0.065 R)
• M79: 65,525,214 km (0.115 R)
• M80: 68,849,428 km (0.069 R)
• M81: 70,402,104 km (0.069 R)
• M82: 70,661,956 km (0.106 R)
• M83: 71,574,204 km (0.065 R)
• M84: 72,884,083 km (0.079 R)
• M85: 73,278,572 km (0.087 R)
• M86: 77,262,363 km (0.116 R)
• M87: 81,861,600 km (0.119 R)
• M88: 82,408,530 km (0.035 R)
• M89: 84,608,217 km (0.088 R)
• M90: 88,363,872 km (0.05 R)
• M91: 90,191,359 km (0.077 R)
• M92: 92,173,531 km (0.049 R)
• M93: 92,742,452 km (0.108 R)
• M94: 93,027,286 km (0.116 R)
• M95: 95,173,417 km (0.056 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 11,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit