🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.26 AU - 1.78 AU

Year: 671 Days

Day: 22.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2 AU - 2.04 AU

Year: 1028 Days

Day: 43.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,191,522 km

• M1: 517,459 km (0.103 R)

Asteroid Belt

Center: 8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.4

Radius: 5.9

Gravity: 16.16 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 10.88 AU - 17.06 AU

Year: 18701 Days

Day: 20.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 70.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,191,522 km

• M1: 90,656 km (0.065 R)
• M2: 174,282 km (0.07 R)
• M3: 538,253 km (0.077 R)
• M4: 680,222 km (0.096 R)
• M5: 1,149,510 km (0.068 R)
• M6: 1,280,109 km (0.085 R)
• M7: 1,471,145 km (0.09 R)
• M8: 1,941,631 km (0.094 R)
• M9: 3,263,328 km (0.086 R)
• M10: 3,638,370 km (0.09 R)
• M11: 3,831,052 km (0.068 R)
• M12: 3,948,187 km (0.062 R)
• M13: 4,428,845 km (0.052 R)
• M14: 5,055,510 km (0.113 R)
• M15: 5,184,165 km (0.047 R)
• M16: 5,488,596 km (0.108 R)
• M17: 6,160,440 km (0.075 R)
• M18: 7,096,025 km (0.082 R)
• M19: 7,191,918 km (0.112 R)
• M20: 7,975,212 km (0.048 R)
• M21: 8,225,489 km (0.116 R)
• M22: 8,326,318 km (0.091 R)
• M23: 10,537,076 km (0.113 R)
• M24: 12,105,161 km (0.081 R)
• M25: 12,162,456 km (0.113 R)
• M26: 12,624,415 km (0.077 R)
• M27: 13,033,415 km (0.117 R)
• M28: 13,150,999 km (0.049 R)
• M29: 14,773,388 km (0.115 R)
• M30: 15,576,729 km (0.059 R)
• M31: 15,952,369 km (0.071 R)
• M32: 16,015,200 km (0.074 R)
• M33: 16,330,852 km (0.115 R)
• M34: 17,809,327 km (0.065 R)
• M35: 18,070,675 km (0.105 R)
• M36: 18,929,217 km (0.07 R)
• M37: 19,397,010 km (0.046 R)
• M38: 19,868,542 km (0.117 R)
• M39: 20,960,606 km (0.104 R)
• M40: 21,167,500 km (0.08 R)
• M41: 23,060,063 km (0.088 R)
• M42: 24,933,028 km (0.086 R)
• M43: 25,519,003 km (0.113 R)
• M44: 26,332,217 km (0.067 R)
• M45: 26,704,716 km (0.092 R)
• M46: 27,003,912 km (0.116 R)
• M47: 28,822,573 km (0.057 R)
• M48: 29,514,613 km (0.119 R)
• M49: 30,602,189 km (0.12 R)
• M50: 32,976,158 km (0.065 R)
• M51: 33,780,695 km (0.05 R)
• M52: 33,942,410 km (0.116 R)
• M53: 34,673,046 km (0.045 R)
• M54: 35,408,918 km (0.062 R)
• M55: 35,902,292 km (0.105 R)
• M56: 36,149,877 km (0.096 R)
• M57: 36,315,182 km (0.108 R)
• M58: 36,812,894 km (0.078 R)
• M59: 36,895,921 km (0.086 R)
• M60: 37,312,701 km (0.064 R)
• M61: 37,563,427 km (0.095 R)
• M62: 38,319,195 km (0.109 R)
• M63: 38,995,079 km (0.098 R)
• M64: 39,419,488 km (0.101 R)
• M65: 39,930,813 km (0.067 R)
• M66: 40,530,252 km (0.111 R)
• M67: 40,701,990 km (0.091 R)
• M68: 41,998,106 km (0.045 R)
• M69: 43,923,431 km (0.086 R)
• M70: 44,011,694 km (0.118 R)
• M71: 45,341,768 km (0.083 R)
• M72: 46,955,181 km (0.093 R)
• M73: 48,496,189 km (0.103 R)
• M74: 48,952,612 km (0.113 R)
• M75: 50,514,863 km (0.103 R)
• M76: 52,093,569 km (0.099 R)
• M77: 53,123,700 km (0.081 R)
• M78: 53,217,647 km (0.083 R)
• M79: 54,444,350 km (0.113 R)
• M80: 55,203,858 km (0.03 R)
• M81: 56,254,035 km (0.114 R)
• M82: 56,733,496 km (0.057 R)
• M83: 57,793,098 km (0.115 R)
• M84: 57,986,528 km (0.108 R)
• M85: 58,762,044 km (0.096 R)
• M86: 59,053,909 km (0.08 R)
• M87: 59,541,149 km (0.093 R)
• M88: 60,127,723 km (0.098 R)
• M89: 60,421,682 km (0.12 R)
• M90: 61,011,098 km (0.106 R)
• M91: 61,207,969 km (0.096 R)
• M92: 61,898,812 km (0.104 R)
• M93: 62,096,580 km (0.094 R)
• M94: 63,886,668 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.9

Radius: 7.4

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 14.99 AU - 23.31 AU

Year: 30014 Days

Day: 15.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,191,522 km

• M1: 155,731 km (0.1 R)
• M2: 325,375 km (0.074 R)
• M3: 382,821 km (0.108 R)
• M4: 1,336,657 km (0.108 R)
• M5: 1,849,329 km (0.118 R)
• M6: 1,958,835 km (0.099 R)
• M7: 2,145,981 km (0.102 R)
• M8: 2,339,112 km (0.119 R)
• M9: 4,268,326 km (0.116 R)
• M10: 4,316,647 km (0.104 R)
• M11: 4,759,307 km (0.071 R)
• M12: 5,529,137 km (0.089 R)
• M13: 5,740,968 km (0.086 R)
• M14: 7,239,340 km (0.04 R)
• M15: 7,297,085 km (0.043 R)
• M16: 7,764,429 km (0.106 R)
• M17: 9,664,770 km (0.054 R)
• M18: 9,856,106 km (0.04 R)
• M19: 10,633,417 km (0.029 R)
• M20: 10,897,008 km (0.114 R)
• M21: 12,109,349 km (0.079 R)
• M22: 12,246,680 km (0.098 R)
• M23: 12,941,113 km (0.084 R)
• M24: 14,006,699 km (0.039 R)
• M25: 15,322,113 km (0.07 R)
• M26: 15,694,462 km (0.088 R)
• M27: 16,752,867 km (0.112 R)
• M28: 17,368,014 km (0.1 R)
• M29: 17,834,161 km (0.113 R)
• M30: 18,304,496 km (0.086 R)
• M31: 19,578,621 km (0.086 R)
• M32: 20,798,891 km (0.095 R)
• M33: 20,881,020 km (0.075 R)
• M34: 21,542,692 km (0.101 R)
• M35: 21,876,145 km (0.046 R)
• M36: 22,548,139 km (0.064 R)
• M37: 22,971,501 km (0.089 R)
• M38: 23,912,322 km (0.111 R)
• M39: 24,865,709 km (0.1 R)
• M40: 26,096,900 km (0.105 R)
• M41: 26,363,334 km (0.089 R)
• M42: 26,719,975 km (0.115 R)
• M43: 27,708,817 km (0.081 R)
• M44: 28,801,330 km (0.118 R)
• M45: 29,537,352 km (0.077 R)
• M46: 30,000,656 km (0.118 R)
• M47: 31,216,139 km (0.086 R)
• M48: 31,877,361 km (0.066 R)
• M49: 33,309,761 km (0.088 R)
• M50: 33,502,294 km (0.095 R)
• M51: 33,888,555 km (0.062 R)
• M52: 34,276,313 km (0.091 R)
• M53: 35,056,167 km (0.118 R)
• M54: 36,137,909 km (0.055 R)
• M55: 36,633,377 km (0.032 R)
• M56: 36,931,675 km (0.079 R)
• M57: 37,130,939 km (0.085 R)
• M58: 37,530,665 km (0.117 R)
• M59: 37,630,746 km (0.086 R)
• M60: 38,132,796 km (0.105 R)
• M61: 42,124,367 km (0.031 R)
• M62: 42,332,607 km (0.029 R)
• M63: 43,064,290 km (0.061 R)
• M64: 44,645,989 km (0.103 R)
• M65: 46,246,536 km (0.082 R)
• M66: 46,676,630 km (0.089 R)
• M67: 46,892,051 km (0.057 R)
• M68: 47,107,921 km (0.108 R)
• M69: 48,518,928 km (0.05 R)
• M70: 49,723,639 km (0.096 R)
• M71: 50,274,459 km (0.074 R)
• M72: 51,271,080 km (0.044 R)
• M73: 52,834,378 km (0.12 R)
• M74: 53,509,064 km (0.085 R)
• M75: 55,664,470 km (0.09 R)
• M76: 57,270,702 km (0.051 R)
• M77: 57,963,789 km (0.118 R)
• M78: 58,543,481 km (0.089 R)
• M79: 60,646,229 km (0.077 R)
• M80: 61,352,630 km (0.073 R)
• M81: 64,925,326 km (0.1 R)
• M82: 65,647,884 km (0.111 R)
• M83: 67,222,701 km (0.087 R)
• M84: 68,320,151 km (0.096 R)
• M85: 70,903,856 km (0.041 R)
• M86: 73,644,788 km (0.07 R)
• M87: 76,293,268 km (0.101 R)
• M88: 77,183,077 km (0.032 R)
• M89: 79,229,725 km (0.092 R)
• M90: 84,554,960 km (0.037 R)
• M91: 85,871,272 km (0.118 R)
• M92: 86,664,290 km (0.057 R)
• M93: 86,929,228 km (0.117 R)
• M94: 88,524,091 km (0.118 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 18,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit