🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.49 AU - 0.63 AU

Year: 187 Days

Day: 24.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,113,053 km

• M1: 118,482 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.51 AU - 0.75 AU

Year: 223 Days

Day: 12.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,113,053 km

• M1: 125,513 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.66 AU - 0.74 AU

Year: 261 Days

Day: 17 Hours

Environment

Temp: -25 °C

Axial Tilt: 68.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,113,053 km

• M1: 208,539 km (0.099 R)
• M2: 452,982 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.6

Radius: 8

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.08 AU - 3.12 AU

Year: 1871 Days

Day: 5.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 131.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 89,113,053 km

• M1: 122,670 km (0.117 R)
• M2: 274,362 km (0.078 R)
• M3: 346,768 km (0.077 R)
• M4: 433,535 km (0.093 R)
• M5: 493,823 km (0.084 R)
• M6: 623,973 km (0.079 R)
• M7: 725,250 km (0.053 R)
• M8: 892,351 km (0.087 R)
• M9: 1,147,565 km (0.104 R)
• M10: 1,323,642 km (0.085 R)
• M11: 1,435,691 km (0.047 R)
• M12: 1,582,895 km (0.085 R)
• M13: 1,680,134 km (0.11 R)
• M14: 1,790,687 km (0.083 R)
• M15: 1,880,894 km (0.071 R)
• M16: 1,984,117 km (0.099 R)
• M17: 2,453,555 km (0.067 R)
• M18: 2,798,378 km (0.084 R)
• M19: 2,890,380 km (0.119 R)
• M20: 2,943,338 km (0.089 R)
• M21: 3,104,305 km (0.066 R)
• M22: 3,213,213 km (0.118 R)
• M23: 3,533,502 km (0.056 R)
• M24: 3,632,984 km (0.043 R)
• M25: 3,748,025 km (0.096 R)
• M26: 4,295,104 km (0.056 R)
• M27: 4,539,398 km (0.057 R)
• M28: 4,663,265 km (0.05 R)
• M29: 5,137,939 km (0.119 R)
• M30: 5,348,423 km (0.109 R)
• M31: 5,479,321 km (0.094 R)
• M32: 5,727,803 km (0.077 R)
• M33: 5,794,674 km (0.03 R)
• M34: 6,013,834 km (0.113 R)
• M35: 6,081,752 km (0.026 R)
• M36: 6,252,892 km (0.104 R)
• M37: 6,425,528 km (0.084 R)
• M38: 6,793,239 km (0.109 R)
• M39: 7,060,272 km (0.119 R)
• M40: 7,185,934 km (0.032 R)
• M41: 7,276,291 km (0.065 R)
• M42: 7,348,696 km (0.094 R)
• M43: 7,512,655 km (0.107 R)
• M44: 7,641,160 km (0.108 R)
• M45: 8,143,210 km (0.066 R)
• M46: 8,218,458 km (0.081 R)
• M47: 8,675,031 km (0.077 R)
• M48: 9,493,930 km (0.086 R)
• M49: 9,692,596 km (0.082 R)
• M50: 9,752,435 km (0.089 R)
• M51: 10,255,981 km (0.086 R)
• M52: 10,378,053 km (0.107 R)
• M53: 11,183,638 km (0.106 R)
• M54: 11,498,840 km (0.092 R)
• M55: 11,583,363 km (0.091 R)
• M56: 12,245,633 km (0.052 R)
• M57: 12,375,185 km (0.104 R)
• M58: 12,788,524 km (0.073 R)
• M59: 12,854,197 km (0.116 R)
• M60: 13,250,781 km (0.05 R)
• M61: 13,628,964 km (0.115 R)
• M62: 13,695,984 km (0.091 R)
• M63: 13,830,622 km (0.106 R)
• M64: 14,123,685 km (0.082 R)
• M65: 14,214,191 km (0.082 R)
• M66: 14,647,128 km (0.108 R)
• M67: 15,014,989 km (0.074 R)
• M68: 15,619,364 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.2

Radius: 4.9

Gravity: 25.46 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 15.24 AU - 15.46 AU

Year: 26836 Days

Day: 24.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,113,053 km

• M1: 63,729 km (0.093 R)
• M2: 192,981 km (0.101 R)
• M3: 773,421 km (0.085 R)
• M4: 1,056,610 km (0.106 R)
• M5: 1,675,047 km (0.077 R)
• M6: 2,229,008 km (0.054 R)
• M7: 2,546,006 km (0.107 R)
• M8: 2,751,254 km (0.073 R)
• M9: 3,265,572 km (0.111 R)
• M10: 3,809,061 km (0.097 R)
• M11: 3,949,384 km (0.117 R)
• M12: 4,527,280 km (0.116 R)
• M13: 4,775,912 km (0.077 R)
• M14: 5,131,207 km (0.091 R)
• M15: 5,182,818 km (0.112 R)
• M16: 5,975,388 km (0.031 R)
• M17: 6,861,606 km (0.067 R)
• M18: 7,378,017 km (0.103 R)
• M19: 7,670,332 km (0.097 R)
• M20: 7,729,124 km (0.058 R)
• M21: 8,630,750 km (0.066 R)
• M22: 8,815,055 km (0.118 R)
• M23: 8,876,838 km (0.071 R)
• M24: 10,270,642 km (0.095 R)
• M25: 10,596,765 km (0.091 R)
• M26: 11,393,374 km (0.074 R)
• M27: 11,528,012 km (0.073 R)
• M28: 11,935,217 km (0.048 R)
• M29: 14,184,571 km (0.069 R)
• M30: 14,840,258 km (0.096 R)
• M31: 16,636,630 km (0.063 R)
• M32: 17,096,344 km (0.061 R)
• M33: 17,327,772 km (0.114 R)
• M34: 17,405,114 km (0.045 R)
• M35: 17,793,620 km (0.12 R)
• M36: 18,028,189 km (0.079 R)
• M37: 18,976,490 km (0.049 R)
• M38: 19,056,226 km (0.097 R)
• M39: 19,456,699 km (0.063 R)
• M40: 20,103,261 km (0.117 R)
• M41: 22,336,608 km (0.12 R)
• M42: 24,213,612 km (0.117 R)
• M43: 25,610,258 km (0.087 R)
• M44: 26,407,166 km (0.052 R)
• M45: 26,853,416 km (0.055 R)
• M46: 30,418,932 km (0.091 R)
• M47: 31,168,567 km (0.043 R)
• M48: 31,829,341 km (0.099 R)
• M49: 31,924,186 km (0.032 R)
• M50: 32,304,314 km (0.068 R)
• M51: 33,742,847 km (0.12 R)
• M52: 33,936,277 km (0.052 R)
• M53: 34,033,067 km (0.08 R)
• M54: 34,713,438 km (0.041 R)
• M55: 35,006,500 km (0.066 R)
• M56: 35,398,297 km (0.097 R)
• M57: 37,479,652 km (0.103 R)
• M58: 39,906,279 km (0.051 R)
• M59: 41,241,889 km (0.12 R)
• M60: 44,591,236 km (0.108 R)
• M61: 45,548,812 km (0.082 R)
• M62: 47,701,076 km (0.088 R)
• M63: 48,680,194 km (0.102 R)
• M64: 49,227,124 km (0.065 R)
• M65: 49,886,103 km (0.073 R)
• M66: 50,437,520 km (0.063 R)
• M67: 51,212,737 km (0.091 R)
• M68: 51,991,992 km (0.06 R)
• M69: 52,215,342 km (0.108 R)
• M70: 53,562,171 km (0.112 R)
• M71: 54,013,658 km (0.096 R)
• M72: 55,946,612 km (0.098 R)
• M73: 57,324,558 km (0.116 R)
• M74: 57,439,898 km (0.111 R)
• M75: 59,529,032 km (0.116 R)
• M76: 59,879,689 km (0.114 R)
• M77: 61,879,364 km (0.116 R)
• M78: 62,946,894 km (0.115 R)
• M79: 66,912,884 km (0.106 R)
• M80: 67,034,357 km (0.106 R)
• M81: 68,497,275 km (0.092 R)
• M82: 71,578,841 km (0.062 R)
• M83: 71,827,323 km (0.079 R)
• M84: 71,951,639 km (0.111 R)
• M85: 72,076,105 km (0.103 R)
• M86: 72,325,185 km (0.068 R)
• M87: 73,825,352 km (0.07 R)
• M88: 77,365,736 km (0.082 R)
• M89: 79,028,217 km (0.115 R)
• M90: 79,156,572 km (0.082 R)
• M91: 80,831,619 km (0.12 R)
• M92: 81,868,183 km (0.101 R)
• M93: 84,741,509 km (0.09 R)
• M94: 87,514,904 km (0.082 R)
• M95: 87,913,582 km (0.087 R)
• M96: 88,179,717 km (0.063 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 19,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit