🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.53 AU - 2.05 AU

Year: 862 Days

Day: 38.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,121,308 km

• M1: 951,143 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.53 AU - 3.47 AU

Year: 1870 Days

Day: 37 Hours

Environment

Temp: -96 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.9

Radius: 7.6

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 11.92 AU - 18.04 AU

Year: 20866 Days

Day: 21.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 95,121,308 km

• M1: 655,538 km (0.111 R)
• M2: 783,145 km (0.117 R)
• M3: 919,129 km (0.09 R)
• M4: 1,739,973 km (0.025 R)
• M5: 1,949,859 km (0.109 R)
• M6: 2,073,576 km (0.109 R)
• M7: 2,328,640 km (0.071 R)
• M8: 2,799,275 km (0.108 R)
• M9: 3,153,374 km (0.081 R)
• M10: 3,372,684 km (0.075 R)
• M11: 3,826,265 km (0.087 R)
• M12: 4,060,236 km (0.1 R)
• M13: 4,258,902 km (0.107 R)
• M14: 5,385,523 km (0.066 R)
• M15: 5,472,440 km (0.116 R)
• M16: 6,094,318 km (0.034 R)
• M17: 6,184,974 km (0.063 R)
• M18: 6,276,079 km (0.116 R)
• M19: 6,738,486 km (0.048 R)
• M20: 7,163,943 km (0.117 R)
• M21: 7,793,899 km (0.065 R)
• M22: 9,523,999 km (0.063 R)
• M23: 10,704,027 km (0.116 R)
• M24: 11,478,794 km (0.06 R)
• M25: 11,590,993 km (0.078 R)
• M26: 12,674,680 km (0.029 R)
• M27: 12,790,618 km (0.053 R)
• M28: 12,965,199 km (0.109 R)
• M29: 13,082,035 km (0.112 R)
• M30: 13,375,546 km (0.117 R)
• M31: 13,909,610 km (0.091 R)
• M32: 15,059,569 km (0.095 R)
• M33: 15,429,076 km (0.118 R)
• M34: 16,239,896 km (0.091 R)
• M35: 16,302,877 km (0.113 R)
• M36: 16,745,686 km (0.07 R)
• M37: 16,872,994 km (0.082 R)
• M38: 17,064,480 km (0.079 R)
• M39: 17,837,751 km (0.087 R)
• M40: 19,018,976 km (0.118 R)
• M41: 20,225,333 km (0.034 R)
• M42: 20,292,951 km (0.065 R)
• M43: 21,111,850 km (0.097 R)
• M44: 21,456,224 km (0.084 R)
• M45: 21,941,370 km (0.082 R)
• M46: 22,290,232 km (0.09 R)
• M47: 22,430,256 km (0.041 R)
• M48: 22,711,201 km (0.042 R)
• M49: 25,877,739 km (0.12 R)
• M50: 26,246,198 km (0.096 R)
• M51: 26,765,004 km (0.115 R)
• M52: 27,436,997 km (0.092 R)
• M53: 28,874,035 km (0.064 R)
• M54: 30,335,157 km (0.117 R)
• M55: 31,427,221 km (0.119 R)
• M56: 32,136,016 km (0.117 R)
• M57: 33,009,518 km (0.076 R)
• M58: 33,489,279 km (0.106 R)
• M59: 33,729,982 km (0.113 R)
• M60: 34,132,400 km (0.092 R)
• M61: 34,779,710 km (0.1 R)
• M62: 36,333,284 km (0.073 R)
• M63: 36,745,875 km (0.089 R)
• M64: 38,243,948 km (0.098 R)
• M65: 38,411,647 km (0.03 R)
• M66: 39,592,423 km (0.102 R)
• M67: 39,677,095 km (0.1 R)
• M68: 42,508,983 km (0.102 R)
• M69: 43,729,851 km (0.097 R)
• M70: 43,905,180 km (0.074 R)
• M71: 45,494,059 km (0.104 R)
• M72: 46,206,145 km (0.087 R)
• M73: 46,832,212 km (0.115 R)
• M74: 47,551,329 km (0.118 R)
• M75: 50,279,994 km (0.043 R)
• M76: 50,739,708 km (0.067 R)
• M77: 52,220,278 km (0.104 R)
• M78: 52,313,179 km (0.06 R)
• M79: 54,939,519 km (0.058 R)
• M80: 56,173,402 km (0.104 R)
• M81: 56,459,433 km (0.054 R)
• M82: 58,185,793 km (0.112 R)
• M83: 61,297,428 km (0.104 R)
• M84: 63,566,978 km (0.06 R)
• M85: 65,562,912 km (0.076 R)
• M86: 66,568,509 km (0.064 R)
• M87: 66,770,317 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.1

Radius: 6.6

Gravity: 18.71 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 13.45 AU - 20.91 AU

Year: 25628 Days

Day: 17.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 95,121,308 km

• M1: 85,121 km (0.11 R)
• M2: 551,418 km (0.112 R)
• M3: 600,785 km (0.1 R)
• M4: 871,108 km (0.065 R)
• M5: 1,144,723 km (0.073 R)
• M6: 1,444,068 km (0.117 R)
• M7: 1,918,144 km (0.102 R)
• M8: 2,192,357 km (0.101 R)
• M9: 2,520,874 km (0.117 R)
• M10: 2,734,200 km (0.102 R)
• M11: 2,908,931 km (0.072 R)
• M12: 3,788,416 km (0.107 R)
• M13: 3,836,886 km (0.088 R)
• M14: 4,796,257 km (0.087 R)
• M15: 4,954,233 km (0.083 R)
• M16: 5,275,419 km (0.047 R)
• M17: 6,980,087 km (0.05 R)
• M18: 7,099,466 km (0.079 R)
• M19: 8,392,141 km (0.083 R)
• M20: 9,424,815 km (0.045 R)
• M21: 11,396,366 km (0.101 R)
• M22: 11,748,818 km (0.117 R)
• M23: 13,489,838 km (0.12 R)
• M24: 14,618,255 km (0.086 R)
• M25: 15,387,338 km (0.093 R)
• M26: 15,620,561 km (0.116 R)
• M27: 15,698,651 km (0.063 R)
• M28: 15,933,520 km (0.113 R)
• M29: 16,485,985 km (0.111 R)
• M30: 16,964,399 km (0.112 R)
• M31: 17,124,917 km (0.119 R)
• M32: 17,286,034 km (0.118 R)
• M33: 18,427,316 km (0.107 R)
• M34: 19,090,334 km (0.12 R)
• M35: 20,184,343 km (0.052 R)
• M36: 20,867,706 km (0.118 R)
• M37: 21,645,466 km (0.088 R)
• M38: 22,257,022 km (0.1 R)
• M39: 22,609,025 km (0.064 R)
• M40: 22,962,824 km (0.094 R)
• M41: 23,675,957 km (0.074 R)
• M42: 24,396,271 km (0.043 R)
• M43: 24,850,151 km (0.061 R)
• M44: 26,414,197 km (0.119 R)
• M45: 26,786,845 km (0.071 R)
• M46: 27,631,624 km (0.108 R)
• M47: 28,104,653 km (0.099 R)
• M48: 28,771,560 km (0.109 R)
• M49: 28,867,153 km (0.066 R)
• M50: 29,636,535 km (0.11 R)
• M51: 29,926,755 km (0.054 R)
• M52: 31,885,440 km (0.041 R)
• M53: 32,880,266 km (0.056 R)
• M54: 32,980,347 km (0.091 R)
• M55: 33,683,457 km (0.081 R)
• M56: 34,798,409 km (0.107 R)
• M57: 37,481,447 km (0.108 R)
• M58: 37,586,016 km (0.049 R)
• M59: 38,005,040 km (0.083 R)
• M60: 38,953,490 km (0.11 R)
• M61: 45,583,967 km (0.074 R)
• M62: 46,591,359 km (0.058 R)
• M63: 47,267,093 km (0.072 R)
• M64: 48,400,446 km (0.052 R)
• M65: 51,040,849 km (0.071 R)
• M66: 51,156,637 km (0.115 R)
• M67: 51,970,151 km (0.039 R)
• M68: 52,670,867 km (0.091 R)
• M69: 56,819,814 km (0.081 R)
• M70: 56,939,942 km (0.118 R)
• M71: 57,421,048 km (0.039 R)
• M72: 57,903,651 km (0.094 R)
• M73: 59,237,466 km (0.026 R)
• M74: 59,481,011 km (0.089 R)
• M75: 59,969,298 km (0.088 R)
• M76: 60,458,783 km (0.119 R)
• M77: 62,802,233 km (0.046 R)
• M78: 64,422,528 km (0.095 R)
• M79: 64,923,980 km (0.108 R)
• M80: 71,299,093 km (0.115 R)
• M81: 72,077,451 km (0.106 R)
• M82: 72,467,602 km (0.096 R)
• M83: 73,511,646 km (0.101 R)
• M84: 75,087,061 km (0.064 R)
• M85: 75,878,882 km (0.027 R)
• M86: 76,275,766 km (0.074 R)
• M87: 78,137,361 km (0.094 R)
• M88: 78,538,284 km (0.102 R)
• M89: 79,073,695 km (0.103 R)
• M90: 80,687,556 km (0.03 R)
• M91: 82,720,143 km (0.086 R)
• M92: 84,358,389 km (0.101 R)
• M93: 86,145,186 km (0.099 R)
• M94: 87,805,423 km (0.094 R)
• M95: 88,500,455 km (0.117 R)
• M96: 88,918,282 km (0.118 R)
• M97: 89,895,754 km (0.085 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 10,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit