🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.78 AU - 1.04 AU

Year: 387 Days

Day: 37.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.18 AU - 1.64 AU

Year: 747 Days

Day: 46.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,057,646 km

• M1: 740,210 km (0.093 R)

Asteroid Belt

Center: 3.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.7

Radius: 13.7

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.37 AU - 7.05 AU

Year: 6905 Days

Day: 5.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 57,057,646 km

• M1: 225,145 km (0.037 R)
• M2: 317,746 km (0.066 R)
• M3: 494,122 km (0.08 R)
• M4: 587,321 km (0.054 R)
• M5: 807,978 km (0.112 R)
• M6: 1,003,203 km (0.057 R)
• M7: 1,099,993 km (0.103 R)
• M8: 1,395,449 km (0.109 R)
• M9: 1,667,119 km (0.107 R)
• M10: 1,801,158 km (0.056 R)
• M11: 1,886,878 km (0.065 R)
• M12: 2,080,458 km (0.077 R)
• M13: 2,603,153 km (0.08 R)
• M14: 2,700,840 km (0.073 R)
• M15: 2,859,713 km (0.118 R)
• M16: 3,021,877 km (0.077 R)
• M17: 3,789,613 km (0.069 R)
• M18: 3,923,354 km (0.088 R)
• M19: 4,172,733 km (0.115 R)
• M20: 4,687,200 km (0.083 R)
• M21: 4,879,434 km (0.101 R)
• M22: 5,025,292 km (0.066 R)
• M23: 5,572,820 km (0.096 R)
• M24: 5,725,410 km (0.078 R)
• M25: 6,805,656 km (0.095 R)
• M26: 7,976,708 km (0.069 R)
• M27: 8,380,922 km (0.116 R)
• M28: 8,614,893 km (0.069 R)
• M29: 8,703,155 km (0.07 R)
• M30: 9,329,970 km (0.089 R)
• M31: 9,511,732 km (0.103 R)
• M32: 9,909,662 km (0.049 R)
• M33: 10,064,197 km (0.1 R)
• M34: 10,627,134 km (0.115 R)
• M35: 10,721,829 km (0.094 R)
• M36: 11,329,047 km (0.071 R)
• M37: 11,588,001 km (0.104 R)
• M38: 11,750,913 km (0.078 R)
• M39: 12,244,137 km (0.103 R)
• M40: 12,410,041 km (0.06 R)
• M41: 12,710,583 km (0.065 R)
• M42: 12,979,710 km (0.099 R)
• M43: 13,182,864 km (0.031 R)
• M44: 13,867,723 km (0.116 R)
• M45: 14,179,634 km (0.09 R)
• M46: 14,740,028 km (0.041 R)
• M47: 15,558,179 km (0.086 R)
• M48: 16,136,075 km (0.107 R)
• M49: 17,016,159 km (0.116 R)
• M50: 17,275,712 km (0.103 R)
• M51: 17,611,559 km (0.111 R)
• M52: 17,799,005 km (0.098 R)
• M53: 18,100,295 km (0.109 R)
• M54: 18,213,840 km (0.104 R)
• M55: 18,441,378 km (0.06 R)
• M56: 18,976,191 km (0.065 R)
• M57: 19,322,659 km (0.086 R)
• M58: 19,748,864 km (0.092 R)
• M59: 19,943,790 km (0.034 R)
• M60: 20,374,482 km (0.119 R)
• M61: 21,365,119 km (0.071 R)
• M62: 22,941,731 km (0.082 R)
• M63: 23,105,541 km (0.108 R)
• M64: 23,599,363 km (0.04 R)
• M65: 24,346,605 km (0.103 R)
• M66: 24,555,593 km (0.083 R)
• M67: 24,765,180 km (0.065 R)
• M68: 25,355,044 km (0.101 R)
• M69: 25,524,538 km (0.117 R)
• M70: 25,736,818 km (0.117 R)
• M71: 25,864,425 km (0.065 R)
• M72: 26,077,602 km (0.097 R)
• M73: 26,163,172 km (0.046 R)
• M74: 26,720,872 km (0.119 R)
• M75: 29,079,432 km (0.119 R)
• M76: 29,479,008 km (0.117 R)
• M77: 29,969,839 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.6

Radius: 7.7

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 10.15 AU - 16.17 AU

Year: 21303 Days

Day: 22.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,057,646 km

• M1: 144,362 km (0.049 R)
• M2: 211,083 km (0.044 R)
• M3: 421,866 km (0.113 R)
• M4: 534,513 km (0.087 R)
• M5: 639,531 km (0.108 R)
• M6: 912,098 km (0.109 R)
• M7: 1,105,827 km (0.11 R)
• M8: 1,242,410 km (0.116 R)
• M9: 3,208,426 km (0.105 R)
• M10: 3,471,419 km (0.084 R)
• M11: 4,123,665 km (0.114 R)
• M12: 4,409,547 km (0.108 R)
• M13: 4,554,956 km (0.07 R)
• M14: 4,887,961 km (0.036 R)
• M15: 4,963,059 km (0.119 R)
• M16: 5,190,597 km (0.116 R)
• M17: 5,305,638 km (0.069 R)
• M18: 5,893,707 km (0.087 R)
• M19: 7,130,732 km (0.031 R)
• M20: 7,258,788 km (0.061 R)
• M21: 7,473,910 km (0.12 R)
• M22: 8,042,980 km (0.113 R)
• M23: 8,400,070 km (0.062 R)
• M24: 8,716,769 km (0.107 R)
• M25: 9,362,134 km (0.117 R)
• M26: 10,166,222 km (0.09 R)
• M27: 11,140,404 km (0.046 R)
• M28: 11,438,403 km (0.077 R)
• M29: 11,538,334 km (0.113 R)
• M30: 12,195,069 km (0.089 R)
• M31: 12,967,742 km (0.07 R)
• M32: 13,333,808 km (0.043 R)
• M33: 14,886,035 km (0.094 R)
• M34: 15,711,217 km (0.118 R)
• M35: 16,101,368 km (0.069 R)
• M36: 17,290,821 km (0.094 R)
• M37: 18,274,277 km (0.051 R)
• M38: 18,684,624 km (0.074 R)
• M39: 19,275,985 km (0.091 R)
• M40: 20,053,894 km (0.054 R)
• M41: 20,476,957 km (0.102 R)
• M42: 23,140,098 km (0.056 R)
• M43: 24,479,896 km (0.096 R)
• M44: 24,737,953 km (0.119 R)
• M45: 24,867,205 km (0.112 R)
• M46: 25,517,358 km (0.085 R)
• M47: 25,910,202 km (0.11 R)
• M48: 26,503,058 km (0.095 R)
• M49: 26,767,996 km (0.064 R)
• M50: 30,916,046 km (0.104 R)
• M51: 30,985,609 km (0.041 R)
• M52: 31,125,183 km (0.118 R)
• M53: 31,404,632 km (0.113 R)
• M54: 31,825,601 km (0.111 R)
• M55: 32,248,364 km (0.111 R)
• M56: 32,460,344 km (0.12 R)
• M57: 33,527,725 km (0.11 R)
• M58: 34,101,583 km (0.11 R)
• M59: 34,173,539 km (0.093 R)
• M60: 35,477,733 km (0.04 R)
• M61: 35,696,595 km (0.105 R)
• M62: 35,916,055 km (0.069 R)
• M63: 36,724,183 km (0.087 R)
• M64: 36,945,737 km (0.045 R)
• M65: 37,389,893 km (0.098 R)
• M66: 37,761,495 km (0.088 R)
• M67: 39,486,508 km (0.095 R)
• M68: 39,864,990 km (0.045 R)
• M69: 40,244,520 km (0.085 R)
• M70: 42,314,955 km (0.114 R)
• M71: 42,469,788 km (0.096 R)
• M72: 43,168,410 km (0.069 R)
• M73: 43,714,443 km (0.112 R)
• M74: 44,971,065 km (0.065 R)
• M75: 45,921,460 km (0.054 R)
• M76: 46,478,712 km (0.099 R)
• M77: 47,519,913 km (0.117 R)
• M78: 48,730,609 km (0.106 R)
• M79: 48,811,691 km (0.1 R)
• M80: 50,278,947 km (0.102 R)
• M81: 50,606,865 km (0.052 R)
• M82: 52,506,609 km (0.069 R)
• M83: 55,188,300 km (0.086 R)
• M84: 56,460,630 km (0.092 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 17,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit