🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.45 AU - 2.07 AU

Year: 991 Days

Day: 29.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.86 AU - 2.52 AU

Year: 1376 Days

Day: 16.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.6

Radius: 13.8

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.38 AU - 5.56 AU

Year: 4704 Days

Day: 13.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 76,541,973 km

• M1: 172,636 km (0.077 R)
• M2: 261,497 km (0.093 R)
• M3: 362,176 km (0.093 R)
• M4: 505,940 km (0.114 R)
• M5: 662,419 km (0.092 R)
• M6: 772,972 km (0.082 R)
• M7: 931,845 km (0.095 R)
• M8: 1,176,886 km (0.092 R)
• M9: 1,363,136 km (0.103 R)
• M10: 1,542,952 km (0.1 R)
• M11: 1,696,141 km (0.12 R)
• M12: 1,981,573 km (0.096 R)
• M13: 2,168,122 km (0.081 R)
• M14: 2,380,252 km (0.114 R)
• M15: 3,036,388 km (0.102 R)
• M16: 3,429,681 km (0.074 R)
• M17: 3,956,116 km (0.107 R)
• M18: 4,241,100 km (0.089 R)
• M19: 4,831,263 km (0.114 R)
• M20: 4,982,955 km (0.102 R)
• M21: 5,343,038 km (0.034 R)
• M22: 5,872,315 km (0.09 R)
• M23: 6,307,944 km (0.099 R)
• M24: 7,413,472 km (0.073 R)
• M25: 7,559,629 km (0.055 R)
• M26: 8,824,479 km (0.114 R)
• M27: 8,948,496 km (0.078 R)
• M28: 9,735,979 km (0.119 R)
• M29: 10,154,404 km (0.113 R)
• M30: 10,316,868 km (0.103 R)
• M31: 11,142,349 km (0.109 R)
• M32: 11,478,495 km (0.113 R)
• M33: 11,749,866 km (0.061 R)
• M34: 12,023,330 km (0.055 R)
• M35: 12,541,837 km (0.084 R)
• M36: 13,173,738 km (0.114 R)
• M37: 13,457,974 km (0.095 R)
• M38: 13,816,111 km (0.115 R)
• M39: 14,032,430 km (0.063 R)
• M40: 14,432,155 km (0.102 R)
• M41: 14,578,462 km (0.062 R)
• M42: 14,835,621 km (0.061 R)
• M43: 15,168,327 km (0.056 R)
• M44: 15,616,073 km (0.036 R)
• M45: 15,803,818 km (0.066 R)
• M46: 16,181,702 km (0.116 R)
• M47: 16,295,696 km (0.106 R)
• M48: 16,409,839 km (0.103 R)
• M49: 16,562,579 km (0.073 R)
• M50: 16,946,447 km (0.11 R)
• M51: 17,178,174 km (0.066 R)
• M52: 17,723,009 km (0.117 R)
• M53: 18,789,792 km (0.094 R)
• M54: 18,989,505 km (0.08 R)
• M55: 20,613,539 km (0.095 R)
• M56: 21,442,312 km (0.076 R)
• M57: 23,217,739 km (0.089 R)
• M58: 23,346,393 km (0.069 R)
• M59: 23,475,347 km (0.082 R)
• M60: 23,604,450 km (0.057 R)
• M61: 23,690,618 km (0.109 R)
• M62: 24,733,166 km (0.093 R)
• M63: 24,864,662 km (0.113 R)
• M64: 25,835,253 km (0.071 R)
• M65: 26,102,136 km (0.12 R)
• M66: 26,504,105 km (0.119 R)
• M67: 27,178,642 km (0.086 R)
• M68: 27,450,162 km (0.097 R)
• M69: 27,540,818 km (0.102 R)
• M70: 27,631,624 km (0.056 R)
• M71: 28,544,770 km (0.106 R)
• M72: 28,912,930 km (0.08 R)
• M73: 30,213,534 km (0.104 R)
• M74: 31,012,536 km (0.078 R)
• M75: 31,154,355 km (0.031 R)
• M76: 31,248,901 km (0.1 R)
• M77: 31,628,281 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.6

Radius: 3

Gravity: 99.73 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 10.96 AU - 13.02 AU

Year: 17628 Days

Day: 20.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,541,973 km

• M1: 206,894 km (0.107 R)
• M2: 475,272 km (0.045 R)
• M3: 767,587 km (0.031 R)
• M4: 1,768,396 km (0.103 R)
• M5: 2,068,639 km (0.106 R)
• M6: 2,172,161 km (0.091 R)
• M7: 2,456,547 km (0.03 R)
• M8: 3,337,528 km (0.085 R)
• M9: 3,499,842 km (0.034 R)
• M10: 4,615,842 km (0.076 R)
• M11: 5,590,173 km (0.073 R)
• M12: 5,638,045 km (0.095 R)
• M13: 5,782,706 km (0.091 R)
• M14: 6,574,527 km (0.104 R)
• M15: 6,777,681 km (0.093 R)
• M16: 7,452,368 km (0.118 R)
• M17: 8,366,261 km (0.091 R)
• M18: 8,531,118 km (0.093 R)
• M19: 9,657,889 km (0.079 R)
• M20: 10,004,806 km (0.059 R)
• M21: 10,297,121 km (0.09 R)
• M22: 11,738,646 km (0.067 R)
• M23: 12,357,682 km (0.043 R)
• M24: 12,608,258 km (0.057 R)
• M25: 13,498,515 km (0.088 R)
• M26: 14,606,287 km (0.083 R)
• M27: 14,937,647 km (0.11 R)
• M28: 16,082,669 km (0.065 R)
• M29: 16,562,279 km (0.095 R)
• M30: 16,700,209 km (0.104 R)
• M31: 16,769,323 km (0.093 R)
• M32: 17,465,402 km (0.045 R)
• M33: 18,029,087 km (0.119 R)
• M34: 18,527,247 km (0.082 R)
• M35: 20,048,508 km (0.114 R)
• M36: 21,309,020 km (0.03 R)
• M37: 22,671,408 km (0.113 R)
• M38: 22,977,934 km (0.057 R)
• M39: 23,131,720 km (0.115 R)
• M40: 23,517,683 km (0.052 R)
• M41: 24,924,651 km (0.079 R)
• M42: 27,492,498 km (0.096 R)
• M43: 27,819,370 km (0.089 R)
• M44: 28,229,717 km (0.102 R)
• M45: 29,556,351 km (0.075 R)
• M46: 29,639,826 km (0.056 R)
• M47: 29,723,601 km (0.093 R)
• M48: 31,413,159 km (0.058 R)
• M49: 31,498,580 km (0.087 R)
• M50: 31,840,560 km (0.073 R)
• M51: 32,269,757 km (0.071 R)
• M52: 32,873,833 km (0.066 R)
• M53: 33,394,583 km (0.049 R)
• M54: 34,005,541 km (0.09 R)
• M55: 34,884,727 km (0.099 R)
• M56: 38,566,780 km (0.118 R)
• M57: 39,207,657 km (0.068 R)
• M58: 39,575,518 km (0.115 R)
• M59: 39,759,823 km (0.028 R)
• M60: 40,036,878 km (0.066 R)
• M61: 41,899,970 km (0.098 R)
• M62: 42,181,962 km (0.117 R)
• M63: 42,276,059 km (0.089 R)
• M64: 44,172,810 km (0.065 R)
• M65: 44,651,224 km (0.103 R)
• M66: 44,843,159 km (0.103 R)
• M67: 46,000,298 km (0.085 R)
• M68: 46,097,088 km (0.113 R)
• M69: 46,194,027 km (0.088 R)
• M70: 46,291,116 km (0.087 R)
• M71: 47,460,373 km (0.096 R)
• M72: 48,343,749 km (0.115 R)
• M73: 49,629,243 km (0.097 R)
• M74: 50,725,646 km (0.036 R)
• M75: 52,233,742 km (0.058 R)
• M76: 52,537,127 km (0.088 R)
• M77: 53,247,268 km (0.091 R)
• M78: 53,348,845 km (0.118 R)
• M79: 54,676,975 km (0.081 R)
• M80: 56,533,783 km (0.117 R)
• M81: 56,949,217 km (0.075 R)
• M82: 59,990,990 km (0.063 R)
• M83: 60,733,145 km (0.117 R)
• M84: 65,575,927 km (0.033 R)
• M85: 66,121,660 km (0.089 R)
• M86: 66,668,889 km (0.077 R)
• M87: 69,094,320 km (0.097 R)
• M88: 69,649,627 km (0.114 R)
• M89: 69,760,928 km (0.098 R)
• M90: 69,983,529 km (0.081 R)
• M91: 72,673,598 km (0.057 R)
• M92: 73,012,288 km (0.075 R)
• M93: 73,691,014 km (0.11 R)
• M94: 74,258,289 km (0.117 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 20,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit