🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.52 AU - 0.64 AU

Year: 163 Days

Day: 17.7 Hours

Environment

Temp: 231 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.47 AU - 1.97 AU

Year: 832 Days

Day: 32.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,525,123 km

• M1: 279,449 km (0.079 R)

Asteroid Belt

Center: 8.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451

Radius: 6.7

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 12.09 AU - 19.55 AU

Year: 23216 Days

Day: 18.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,525,123 km

• M1: 135,536 km (0.085 R)
• M2: 191,635 km (0.092 R)
• M3: 305,628 km (0.111 R)
• M4: 541,095 km (0.03 R)
• M5: 875,447 km (0.105 R)
• M6: 1,265,748 km (0.045 R)
• M7: 1,435,840 km (0.083 R)
• M8: 1,583,344 km (0.114 R)
• M9: 2,154,509 km (0.04 R)
• M10: 2,747,664 km (0.103 R)
• M11: 2,857,319 km (0.078 R)
• M12: 3,625,504 km (0.088 R)
• M13: 3,705,689 km (0.046 R)
• M14: 4,411,043 km (0.103 R)
• M15: 4,453,828 km (0.117 R)
• M16: 4,889,158 km (0.085 R)
• M17: 5,202,116 km (0.101 R)
• M18: 5,383,878 km (0.042 R)
• M19: 6,083,846 km (0.107 R)
• M20: 6,468,762 km (0.088 R)
• M21: 6,566,299 km (0.118 R)
• M22: 6,911,272 km (0.036 R)
• M23: 7,516,545 km (0.09 R)
• M24: 7,981,495 km (0.117 R)
• M25: 9,820,951 km (0.083 R)
• M26: 10,102,045 km (0.071 R)
• M27: 10,271,988 km (0.116 R)
• M28: 11,253,051 km (0.118 R)
• M29: 11,547,160 km (0.092 R)
• M30: 11,843,963 km (0.086 R)
• M31: 12,323,873 km (0.107 R)
• M32: 13,364,924 km (0.031 R)
• M33: 13,613,855 km (0.107 R)
• M34: 13,927,412 km (0.115 R)
• M35: 15,269,604 km (0.087 R)
• M36: 15,595,279 km (0.061 R)
• M37: 17,189,992 km (0.103 R)
• M38: 17,801,399 km (0.092 R)
• M39: 18,006,797 km (0.106 R)
• M40: 21,107,661 km (0.096 R)
• M41: 21,543,141 km (0.113 R)
• M42: 22,054,915 km (0.094 R)
• M43: 22,201,820 km (0.093 R)
• M44: 22,570,728 km (0.102 R)
• M45: 23,314,529 km (0.075 R)
• M46: 25,208,737 km (0.088 R)
• M47: 25,285,630 km (0.06 R)
• M48: 27,783,915 km (0.113 R)
• M49: 28,101,661 km (0.098 R)
• M50: 28,181,247 km (0.069 R)
• M51: 28,740,893 km (0.115 R)
• M52: 29,627,559 km (0.098 R)
• M53: 29,708,641 km (0.115 R)
• M54: 30,196,480 km (0.1 R)
• M55: 30,851,120 km (0.118 R)
• M56: 31,345,092 km (0.07 R)
• M57: 31,593,126 km (0.057 R)
• M58: 33,094,789 km (0.091 R)
• M59: 36,080,463 km (0.118 R)
• M60: 36,600,914 km (0.109 R)
• M61: 37,123,908 km (0.046 R)
• M62: 37,649,296 km (0.115 R)
• M63: 38,884,675 km (0.086 R)
• M64: 40,312,886 km (0.03 R)
• M65: 40,402,795 km (0.06 R)
• M66: 40,762,727 km (0.098 R)
• M67: 42,578,546 km (0.112 R)
• M68: 42,853,208 km (0.111 R)
• M69: 43,036,615 km (0.098 R)
• M70: 44,142,741 km (0.068 R)
• M71: 45,258,143 km (0.1 R)
• M72: 45,631,988 km (0.084 R)
• M73: 46,100,828 km (0.025 R)
• M74: 47,327,082 km (0.112 R)
• M75: 47,421,777 km (0.113 R)
• M76: 47,611,467 km (0.091 R)
• M77: 48,755,292 km (0.095 R)
• M78: 50,390,846 km (0.063 R)
• M79: 50,972,482 km (0.109 R)
• M80: 51,264,049 km (0.061 R)
• M81: 51,653,751 km (0.065 R)
• M82: 54,508,378 km (0.071 R)
• M83: 56,305,796 km (0.057 R)
• M84: 56,406,326 km (0.044 R)
• M85: 56,707,915 km (0.104 R)
• M86: 57,616,124 km (0.114 R)
• M87: 61,296,381 km (0.069 R)
• M88: 61,606,498 km (0.062 R)
• M89: 62,228,226 km (0.044 R)
• M90: 64,946,719 km (0.053 R)
• M91: 69,096,265 km (0.076 R)
• M92: 70,606,754 km (0.061 R)
• M93: 70,823,372 km (0.075 R)
• M94: 72,018,958 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.9

Radius: 4.6

Gravity: 17.62 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 15.03 AU - 18.41 AU

Year: 25225 Days

Day: 17.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,525,123 km

• M1: 615,296 km (0.117 R)
• M2: 749,037 km (0.049 R)
• M3: 2,079,410 km (0.119 R)
• M4: 2,145,682 km (0.078 R)
• M5: 2,280,470 km (0.05 R)
• M6: 2,383,244 km (0.092 R)
• M7: 3,183,293 km (0.11 R)
• M8: 3,337,080 km (0.1 R)
• M9: 3,375,826 km (0.086 R)
• M10: 3,453,916 km (0.12 R)
• M11: 3,611,891 km (0.113 R)
• M12: 5,637,596 km (0.076 R)
• M13: 5,964,467 km (0.1 R)
• M14: 7,791,506 km (0.086 R)
• M15: 8,365,513 km (0.107 R)
• M16: 8,471,428 km (0.112 R)
• M17: 8,737,862 km (0.051 R)
• M18: 8,845,273 km (0.097 R)
• M19: 9,061,442 km (0.105 R)
• M20: 9,115,746 km (0.12 R)
• M21: 10,055,221 km (0.091 R)
• M22: 10,224,117 km (0.106 R)
• M23: 10,337,362 km (0.106 R)
• M24: 10,450,907 km (0.066 R)
• M25: 11,609,393 km (0.114 R)
• M26: 11,905,447 km (0.11 R)
• M27: 12,565,174 km (0.106 R)
• M28: 13,732,636 km (0.107 R)
• M29: 13,795,018 km (0.094 R)
• M30: 14,614,665 km (0.026 R)
• M31: 14,934,206 km (0.104 R)
• M32: 16,168,987 km (0.096 R)
• M33: 16,300,932 km (0.104 R)
• M34: 17,234,123 km (0.105 R)
• M35: 18,253,035 km (0.099 R)
• M36: 18,390,365 km (0.046 R)
• M37: 19,082,106 km (0.09 R)
• M38: 19,291,244 km (0.075 R)
• M39: 19,431,118 km (0.103 R)
• M40: 19,782,374 km (0.108 R)
• M41: 21,135,786 km (0.064 R)
• M42: 21,714,580 km (0.065 R)
• M43: 22,298,610 km (0.073 R)
• M44: 23,781,125 km (0.072 R)
• M45: 27,860,509 km (0.091 R)
• M46: 29,053,702 km (0.116 R)
• M47: 30,263,500 km (0.107 R)
• M48: 32,898,816 km (0.098 R)
• M49: 32,982,291 km (0.058 R)
• M50: 34,922,875 km (0.102 R)
• M51: 35,606,537 km (0.051 R)
• M52: 35,692,257 km (0.088 R)
• M53: 36,380,856 km (0.063 R)
• M54: 37,247,775 km (0.105 R)
• M55: 40,067,247 km (0.039 R)
• M56: 40,693,014 km (0.087 R)
• M57: 41,683,053 km (0.085 R)
• M58: 43,411,657 km (0.058 R)
• M59: 44,515,390 km (0.116 R)
• M60: 44,885,345 km (0.115 R)
• M61: 45,256,348 km (0.12 R)
• M62: 46,844,329 km (0.091 R)
• M63: 47,409,211 km (0.105 R)
• M64: 48,071,032 km (0.114 R)
• M65: 48,640,700 km (0.071 R)
• M66: 49,786,770 km (0.088 R)
• M67: 50,074,746 km (0.099 R)
• M68: 51,522,554 km (0.053 R)
• M69: 51,813,821 km (0.106 R)
• M70: 51,911,060 km (0.114 R)
• M71: 52,788,451 km (0.036 R)
• M72: 53,867,650 km (0.11 R)
• M73: 54,064,670 km (0.09 R)
• M74: 55,450,246 km (0.06 R)
• M75: 56,947,721 km (0.055 R)
• M76: 57,651,130 km (0.113 R)
• M77: 57,852,638 km (0.109 R)
• M78: 58,054,296 km (0.115 R)
• M79: 58,762,193 km (0.091 R)
• M80: 59,269,629 km (0.093 R)
• M81: 59,676,535 km (0.113 R)
• M82: 60,697,990 km (0.109 R)
• M83: 63,901,030 km (0.042 R)
• M84: 64,318,258 km (0.1 R)
• M85: 64,422,827 km (0.057 R)
• M86: 64,527,246 km (0.072 R)
• M87: 64,631,815 km (0.055 R)
• M88: 64,736,534 km (0.117 R)
• M89: 65,470,461 km (0.033 R)
• M90: 65,575,628 km (0.071 R)
• M91: 66,312,697 km (0.116 R)
• M92: 67,158,523 km (0.111 R)
• M93: 69,074,573 km (0.111 R)
• M94: 70,577,283 km (0.073 R)
• M95: 72,199,224 km (0.083 R)
• M96: 72,525,197 km (0.119 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: 168 - 17,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit