🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.46 AU - 0.66 AU

Year: 275 Days

Day: 36.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.9

Radius: 13.7

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.14 AU - 1.24 AU

Year: 852 Days

Day: 9.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 30,335,579 km

• M1: 189,391 km (0.03 R)
• M2: 279,000 km (0.112 R)
• M3: 379,679 km (0.095 R)
• M4: 472,879 km (0.112 R)
• M5: 648,357 km (0.094 R)
• M6: 751,131 km (0.026 R)
• M7: 866,321 km (0.045 R)
• M8: 1,019,809 km (0.086 R)
• M9: 1,136,345 km (0.12 R)
• M10: 1,456,186 km (0.085 R)
• M11: 1,544,598 km (0.096 R)
• M12: 1,742,516 km (0.085 R)
• M13: 1,892,563 km (0.106 R)
• M14: 2,172,460 km (0.071 R)
• M15: 2,300,366 km (0.083 R)
• M16: 2,474,947 km (0.084 R)
• M17: 2,590,736 km (0.037 R)
• M18: 2,772,647 km (0.07 R)
• M19: 2,865,248 km (0.109 R)
• M20: 2,959,046 km (0.076 R)
• M21: 3,139,910 km (0.092 R)
• M22: 3,314,790 km (0.085 R)
• M23: 3,472,915 km (0.106 R)
• M24: 3,573,145 km (0.104 R)
• M25: 3,664,101 km (0.07 R)
• M26: 3,889,844 km (0.107 R)
• M27: 4,120,374 km (0.097 R)
• M28: 4,237,360 km (0.118 R)
• M29: 4,561,987 km (0.094 R)
• M30: 4,850,113 km (0.093 R)
• M31: 5,121,334 km (0.079 R)
• M32: 5,304,890 km (0.052 R)
• M33: 5,490,840 km (0.079 R)
• M34: 5,667,067 km (0.088 R)
• M35: 5,809,334 km (0.056 R)
• M36: 6,268,151 km (0.076 R)
• M37: 6,526,656 km (0.079 R)
• M38: 6,738,636 km (0.1 R)
• M39: 6,864,298 km (0.115 R)
• M40: 6,990,858 km (0.096 R)
• M41: 7,092,734 km (0.065 R)
• M42: 7,220,640 km (0.082 R)
• M43: 7,414,070 km (0.039 R)
• M44: 7,569,951 km (0.041 R)
• M45: 7,753,358 km (0.08 R)
• M46: 7,871,990 km (0.099 R)
• M47: 8,164,603 km (0.115 R)
• M48: 8,596,642 km (0.12 R)
• M49: 8,870,555 km (0.078 R)
• M50: 9,036,160 km (0.1 R)
• M51: 9,455,034 km (0.11 R)
• M52: 9,553,769 km (0.065 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.6

Radius: 3.6

Gravity: 76.98 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.76 AU - 8.62 AU

Year: 15376 Days

Day: 22 Hours

Environment

Temp: -220 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 30,335,579 km

• M1: 139,874 km (0.107 R)
• M2: 280,795 km (0.067 R)
• M3: 401,969 km (0.103 R)
• M4: 1,029,084 km (0.091 R)
• M5: 1,299,258 km (0.058 R)
• M6: 1,327,382 km (0.055 R)
• M7: 1,413,251 km (0.051 R)
• M8: 1,620,444 km (0.029 R)
• M9: 1,965,267 km (0.057 R)
• M10: 2,230,055 km (0.116 R)
• M11: 2,435,902 km (0.025 R)
• M12: 3,127,194 km (0.06 R)
• M13: 3,241,487 km (0.109 R)
• M14: 4,630,802 km (0.058 R)
• M15: 5,753,833 km (0.098 R)
• M16: 6,130,222 km (0.119 R)
• M17: 6,758,682 km (0.103 R)
• M18: 7,155,416 km (0.081 R)
• M19: 7,356,774 km (0.119 R)
• M20: 7,458,052 km (0.079 R)
• M21: 7,867,950 km (0.068 R)
• M22: 7,919,711 km (0.105 R)
• M23: 8,180,161 km (0.096 R)
• M24: 8,762,994 km (0.095 R)
• M25: 8,924,261 km (0.052 R)
• M26: 9,032,420 km (0.1 R)
• M27: 11,166,284 km (0.093 R)
• M28: 11,575,734 km (0.1 R)
• M29: 11,693,617 km (0.116 R)
• M30: 13,323,186 km (0.088 R)
• M31: 13,632,704 km (0.083 R)
• M32: 13,694,937 km (0.096 R)
• M33: 14,385,182 km (0.118 R)
• M34: 14,511,891 km (0.112 R)
• M35: 16,061,127 km (0.091 R)
• M36: 16,192,623 km (0.089 R)
• M37: 16,522,786 km (0.101 R)
• M38: 16,655,629 km (0.085 R)
• M39: 17,257,162 km (0.093 R)
• M40: 18,138,592 km (0.12 R)
• M41: 18,826,443 km (0.104 R)
• M42: 18,895,707 km (0.084 R)
• M43: 20,440,754 km (0.06 R)
• M44: 20,940,860 km (0.07 R)
• M45: 23,129,177 km (0.109 R)
• M46: 24,703,695 km (0.095 R)
• M47: 24,779,541 km (0.067 R)
• M48: 25,159,819 km (0.076 R)
• M49: 25,465,447 km (0.12 R)
• M50: 25,618,785 km (0.075 R)
• M51: 26,312,321 km (0.105 R)
• M52: 28,191,868 km (0.107 R)
• M53: 28,668,487 km (0.082 R)
• M54: 29,549,170 km (0.094 R)
• M55: 30,033,269 km (0.086 R)
• M56: 31,665,830 km (0.032 R)
• M57: 31,830,687 km (0.115 R)
• M58: 32,161,298 km (0.081 R)
• M59: 32,742,486 km (0.094 R)
• M60: 32,992,614 km (0.087 R)
• M61: 34,931,103 km (0.082 R)
• M62: 35,186,766 km (0.059 R)
• M63: 35,357,457 km (0.083 R)
• M64: 35,957,195 km (0.039 R)
• M65: 38,741,211 km (0.099 R)
• M66: 39,270,937 km (0.101 R)
• M67: 39,625,334 km (0.1 R)
• M68: 40,069,939 km (0.072 R)
• M69: 42,226,692 km (0.104 R)
• M70: 42,771,826 km (0.096 R)
• M71: 43,045,142 km (0.118 R)
• M72: 43,136,396 km (0.064 R)
• M73: 46,277,503 km (0.085 R)
• M74: 46,464,500 km (0.12 R)
• M75: 50,354,045 km (0.056 R)
• M76: 50,642,769 km (0.104 R)
• M77: 50,835,451 km (0.093 R)
• M78: 51,997,078 km (0.098 R)
• M79: 55,335,654 km (0.088 R)
• M80: 55,434,837 km (0.067 R)
• M81: 55,534,170 km (0.096 R)
• M82: 57,532,349 km (0.099 R)
• M83: 57,733,558 km (0.084 R)
• M84: 58,338,233 km (0.107 R)
• M85: 59,046,579 km (0.113 R)
• M86: 59,249,433 km (0.071 R)
• M87: 61,085,598 km (0.045 R)
• M88: 61,701,941 km (0.086 R)
• M89: 62,320,079 km (0.104 R)
• M90: 64,083,090 km (0.03 R)
• M91: 65,547,205 km (0.082 R)
• M92: 65,967,575 km (0.086 R)
• M93: 66,810,858 km (0.11 R)
• M94: 68,295,318 km (0.113 R)
• M95: 68,508,195 km (0.04 R)
• M96: 69,790,548 km (0.097 R)
• M97: 69,897,810 km (0.094 R)
• M98: 71,404,560 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.9

Radius: 3.7

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.33 AU - 11.97 AU

Year: 19665 Days

Day: 17.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 30,335,579 km

• M1: 56,698 km (0.088 R)
• M2: 96,191 km (0.076 R)
• M3: 227,538 km (0.114 R)
• M4: 335,099 km (0.118 R)
• M5: 458,218 km (0.066 R)
• M6: 547,977 km (0.12 R)
• M7: 989,590 km (0.06 R)
• M8: 1,336,807 km (0.099 R)
• M9: 1,400,685 km (0.099 R)
• M10: 1,482,216 km (0.063 R)
• M11: 1,718,431 km (0.103 R)
• M12: 2,417,202 km (0.092 R)
• M13: 2,495,442 km (0.105 R)
• M14: 2,795,984 km (0.074 R)
• M15: 2,836,824 km (0.069 R)
• M16: 3,452,719 km (0.08 R)
• M17: 4,224,943 km (0.116 R)
• M18: 4,366,612 km (0.12 R)
• M19: 4,414,035 km (0.088 R)
• M20: 5,223,509 km (0.115 R)
• M21: 5,324,637 km (0.096 R)
• M22: 6,024,456 km (0.076 R)
• M23: 6,210,705 km (0.103 R)
• M24: 6,291,039 km (0.026 R)
• M25: 6,752,848 km (0.114 R)
• M26: 6,946,128 km (0.035 R)
• M27: 7,253,552 km (0.109 R)
• M28: 7,881,863 km (0.069 R)
• M29: 8,085,316 km (0.113 R)
• M30: 8,114,488 km (0.094 R)
• M31: 8,202,451 km (0.08 R)
• M32: 8,379,126 km (0.099 R)
• M33: 8,616,538 km (0.089 R)
• M34: 8,976,919 km (0.089 R)
• M35: 9,037,507 km (0.108 R)
• M36: 9,128,612 km (0.099 R)
• M37: 9,465,207 km (0.107 R)
• M38: 9,836,958 km (0.086 R)
• M39: 10,435,349 km (0.085 R)
• M40: 10,851,530 km (0.111 R)
• M41: 11,045,409 km (0.092 R)
• M42: 11,403,846 km (0.078 R)
• M43: 11,601,016 km (0.072 R)
• M44: 12,165,748 km (0.047 R)
• M45: 13,115,096 km (0.087 R)
• M46: 13,877,746 km (0.109 R)
• M47: 14,264,307 km (0.089 R)
• M48: 14,299,612 km (0.093 R)
• M49: 14,904,585 km (0.091 R)
• M50: 15,012,296 km (0.095 R)
• M51: 16,286,870 km (0.045 R)
• M52: 16,397,722 km (0.09 R)
• M53: 16,918,322 km (0.079 R)
• M54: 16,993,271 km (0.092 R)
• M55: 17,068,070 km (0.037 R)
• M56: 17,293,663 km (0.105 R)
• M57: 17,444,458 km (0.091 R)
• M58: 17,633,699 km (0.034 R)
• M59: 17,785,392 km (0.113 R)
• M60: 18,013,977 km (0.076 R)
• M61: 18,128,719 km (0.098 R)
• M62: 18,705,568 km (0.041 R)
• M63: 18,938,043 km (0.067 R)
• M64: 19,641,004 km (0.097 R)
• M65: 19,877,219 km (0.118 R)
• M66: 20,154,124 km (0.097 R)
• M67: 20,591,549 km (0.115 R)
• M68: 20,871,745 km (0.065 R)
• M69: 21,638,285 km (0.072 R)
• M70: 21,800,748 km (0.093 R)
• M71: 21,882,279 km (0.032 R)
• M72: 22,045,341 km (0.115 R)
• M73: 22,168,011 km (0.115 R)
• M74: 23,573,632 km (0.079 R)
• M75: 23,698,995 km (0.109 R)
• M76: 24,498,447 km (0.088 R)
• M77: 25,349,359 km (0.105 R)
• M78: 25,950,743 km (0.111 R)
• M79: 26,296,613 km (0.104 R)
• M80: 26,949,009 km (0.118 R)
• M81: 29,117,131 km (0.081 R)
• M82: 29,296,649 km (0.074 R)
• M83: 30,335,606 km (0.073 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 14,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit