🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.52 AU - 0.52 AU

Year: 136 Days

Day: 32.4 Hours

Environment

Temp: 260 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,021,497 km

• M1: 154,385 km (0.057 R)
• M2: 208,689 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.47 AU - 1.55 AU

Year: 671 Days

Day: 31.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.2 AU - 1.88 AU

Year: 691 Days

Day: 16.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.8 AU - 5.82 AU

Year: 3815 Days

Day: 29 Hours

Environment

Temp: -127 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.8

Radius: 8.6

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.36 AU - 6.62 AU

Year: 5979 Days

Day: 7.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 67,021,497 km

• M1: 115,789 km (0.118 R)
• M2: 260,749 km (0.025 R)
• M3: 641,924 km (0.09 R)
• M4: 762,650 km (0.103 R)
• M5: 891,155 km (0.09 R)
• M6: 1,073,963 km (0.116 R)
• M7: 1,269,188 km (0.09 R)
• M8: 1,371,214 km (0.084 R)
• M9: 1,458,430 km (0.119 R)
• M10: 1,806,843 km (0.099 R)
• M11: 2,387,582 km (0.114 R)
• M12: 2,731,508 km (0.109 R)
• M13: 3,300,129 km (0.09 R)
• M14: 3,756,403 km (0.119 R)
• M15: 3,954,470 km (0.101 R)
• M16: 4,258,154 km (0.111 R)
• M17: 4,569,467 km (0.056 R)
• M18: 4,807,776 km (0.062 R)
• M19: 5,269,136 km (0.104 R)
• M20: 5,801,405 km (0.06 R)
• M21: 6,468,612 km (0.115 R)
• M22: 6,736,392 km (0.118 R)
• M23: 7,190,721 km (0.112 R)
• M24: 7,811,851 km (0.077 R)
• M25: 8,001,541 km (0.095 R)
• M26: 8,224,891 km (0.109 R)
• M27: 9,271,627 km (0.06 R)
• M28: 9,640,984 km (0.11 R)
• M29: 10,325,095 km (0.107 R)
• M30: 10,498,629 km (0.05 R)
• M31: 11,452,016 km (0.093 R)
• M32: 12,030,062 km (0.108 R)
• M33: 12,580,583 km (0.095 R)
• M34: 13,327,525 km (0.102 R)
• M35: 13,668,159 km (0.074 R)
• M36: 15,375,071 km (0.038 R)
• M37: 16,861,774 km (0.03 R)
• M38: 17,230,384 km (0.088 R)
• M39: 17,601,536 km (0.115 R)
• M40: 17,767,290 km (0.099 R)
• M41: 18,058,857 km (0.082 R)
• M42: 18,267,994 km (0.047 R)
• M43: 18,477,880 km (0.068 R)
• M44: 19,069,989 km (0.111 R)
• M45: 19,797,333 km (0.085 R)
• M46: 20,142,904 km (0.108 R)
• M47: 20,359,821 km (0.117 R)
• M48: 20,664,702 km (0.086 R)
• M49: 20,883,564 km (0.086 R)
• M50: 21,059,042 km (0.101 R)
• M51: 21,147,005 km (0.081 R)
• M52: 22,212,292 km (0.094 R)
• M53: 22,932,007 km (0.095 R)
• M54: 23,751,056 km (0.097 R)
• M55: 23,980,239 km (0.068 R)
• M56: 24,302,324 km (0.116 R)
• M57: 24,950,830 km (0.092 R)
• M58: 25,417,426 km (0.082 R)
• M59: 25,745,794 km (0.113 R)
• M60: 27,745,618 km (0.107 R)
• M61: 28,617,923 km (0.084 R)
• M62: 28,715,311 km (0.034 R)
• M63: 29,646,857 km (0.095 R)
• M64: 29,794,810 km (0.111 R)
• M65: 29,992,578 km (0.096 R)
• M66: 30,240,312 km (0.052 R)
• M67: 30,737,725 km (0.094 R)
• M68: 31,288,245 km (0.098 R)
• M69: 32,145,142 km (0.118 R)
• M70: 32,246,569 km (0.066 R)
• M71: 32,907,792 km (0.109 R)
• M72: 33,316,942 km (0.053 R)
• M73: 33,470,878 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338

Radius: 8

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 14.04 AU - 18.32 AU

Year: 23537 Days

Day: 21.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,021,497 km

• M1: 110,553 km (0.091 R)
• M2: 187,446 km (0.12 R)
• M3: 464,801 km (0.068 R)
• M4: 655,089 km (0.051 R)
• M5: 939,325 km (0.114 R)
• M6: 1,034,320 km (0.046 R)
• M7: 1,132,605 km (0.105 R)
• M8: 1,365,529 km (0.116 R)
• M9: 1,757,925 km (0.087 R)
• M10: 1,846,487 km (0.04 R)
• M11: 2,184,129 km (0.07 R)
• M12: 2,408,975 km (0.054 R)
• M13: 2,507,709 km (0.113 R)
• M14: 3,164,145 km (0.083 R)
• M15: 3,418,910 km (0.113 R)
• M16: 5,295,615 km (0.091 R)
• M17: 5,773,730 km (0.117 R)
• M18: 5,906,573 km (0.078 R)
• M19: 6,085,193 km (0.098 R)
• M20: 6,678,199 km (0.115 R)
• M21: 6,911,122 km (0.112 R)
• M22: 8,066,467 km (0.069 R)
• M23: 8,215,017 km (0.119 R)
• M24: 9,332,364 km (0.107 R)
• M25: 9,488,395 km (0.073 R)
• M26: 9,540,604 km (0.061 R)
• M27: 9,697,832 km (0.079 R)
• M28: 10,658,998 km (0.101 R)
• M29: 10,713,302 km (0.076 R)
• M30: 11,206,077 km (0.113 R)
• M31: 11,261,279 km (0.106 R)
• M32: 12,100,224 km (0.033 R)
• M33: 12,384,460 km (0.117 R)
• M34: 12,613,344 km (0.086 R)
• M35: 13,660,679 km (0.111 R)
• M36: 14,314,422 km (0.109 R)
• M37: 14,434,399 km (0.063 R)
• M38: 15,467,373 km (0.116 R)
• M39: 16,024,026 km (0.035 R)
• M40: 16,398,619 km (0.043 R)
• M41: 17,347,967 km (0.1 R)
• M42: 17,411,846 km (0.078 R)
• M43: 17,990,790 km (0.117 R)
• M44: 18,380,193 km (0.08 R)
• M45: 19,698,150 km (0.084 R)
• M46: 21,869,563 km (0.051 R)
• M47: 22,077,055 km (0.083 R)
• M48: 22,493,835 km (0.118 R)
• M49: 22,983,469 km (0.114 R)
• M50: 23,124,091 km (0.084 R)
• M51: 23,973,208 km (0.116 R)
• M52: 24,187,133 km (0.059 R)
• M53: 25,629,257 km (0.11 R)
• M54: 25,702,111 km (0.089 R)
• M55: 27,919,151 km (0.12 R)
• M56: 28,671,629 km (0.105 R)
• M57: 30,659,336 km (0.086 R)
• M58: 31,435,599 km (0.11 R)
• M59: 31,982,828 km (0.073 R)
• M60: 32,691,024 km (0.087 R)
• M61: 33,882,871 km (0.094 R)
• M62: 34,122,975 km (0.096 R)
• M63: 34,685,314 km (0.1 R)
• M64: 36,227,069 km (0.085 R)
• M65: 39,461,226 km (0.112 R)
• M66: 39,882,493 km (0.064 R)
• M67: 40,220,584 km (0.115 R)
• M68: 40,729,516 km (0.057 R)
• M69: 44,001,970 km (0.106 R)
• M70: 45,052,895 km (0.08 R)
• M71: 46,023,336 km (0.067 R)
• M72: 46,378,033 km (0.074 R)
• M73: 46,733,477 km (0.082 R)
• M74: 48,524,762 km (0.048 R)
• M75: 50,247,082 km (0.09 R)
• M76: 50,338,337 km (0.077 R)
• M77: 51,897,147 km (0.062 R)
• M78: 52,728,911 km (0.091 R)
• M79: 53,471,814 km (0.12 R)
• M80: 54,124,809 km (0.117 R)
• M81: 54,218,307 km (0.078 R)
• M82: 55,627,220 km (0.068 R)
• M83: 57,906,344 km (0.062 R)
• M84: 58,576,841 km (0.103 R)
• M85: 61,479,489 km (0.112 R)
• M86: 62,457,410 km (0.032 R)
• M87: 62,849,955 km (0.116 R)
• M88: 65,322,209 km (0.105 R)
• M89: 66,320,027 km (0.051 R)
• M90: 66,720,501 km (0.063 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 18,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit