🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.77 AU - 0.83 AU

Year: 263 Days

Day: 32.1 Hours

Environment

Temp: 127 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.19 AU - 1.55 AU

Year: 589 Days

Day: 36.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.54 AU - 2.06 AU

Year: 887 Days

Day: 27.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.52 AU - 2.66 AU

Year: 1530 Days

Day: 43.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,841,749 km

• M1: 1,793,678 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.41 AU - 3.71 AU

Year: 1965 Days

Day: 39.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.7

Radius: 9.3

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 10.41 AU - 11.67 AU

Year: 13466 Days

Day: 10.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,841,749 km

• M1: 197,170 km (0.113 R)
• M2: 276,158 km (0.113 R)
• M3: 569,519 km (0.076 R)
• M4: 648,956 km (0.115 R)
• M5: 784,790 km (0.043 R)
• M6: 874,699 km (0.09 R)
• M7: 1,006,943 km (0.075 R)
• M8: 1,487,751 km (0.078 R)
• M9: 2,108,732 km (0.08 R)
• M10: 2,367,386 km (0.087 R)
• M11: 2,527,606 km (0.117 R)
• M12: 4,813,760 km (0.053 R)
• M13: 5,120,586 km (0.116 R)
• M14: 6,005,756 km (0.075 R)
• M15: 6,225,216 km (0.072 R)
• M16: 6,672,065 km (0.047 R)
• M17: 7,245,324 km (0.071 R)
• M18: 7,479,146 km (0.117 R)
• M19: 8,195,271 km (0.097 R)
• M20: 9,226,000 km (0.077 R)
• M21: 9,993,287 km (0.092 R)
• M22: 10,384,486 km (0.12 R)
• M23: 10,736,639 km (0.118 R)
• M24: 10,825,201 km (0.118 R)
• M25: 11,452,465 km (0.098 R)
• M26: 11,633,778 km (0.05 R)
• M27: 11,907,691 km (0.044 R)
• M28: 12,229,925 km (0.117 R)
• M29: 12,648,500 km (0.086 R)
• M30: 13,404,119 km (0.103 R)
• M31: 13,787,389 km (0.082 R)
• M32: 14,271,637 km (0.094 R)
• M33: 14,466,862 km (0.11 R)
• M34: 15,206,923 km (0.053 R)
• M35: 16,060,528 km (0.05 R)
• M36: 16,263,682 km (0.049 R)
• M37: 16,775,157 km (0.07 R)
• M38: 17,084,675 km (0.091 R)
• M39: 18,394,255 km (0.066 R)
• M40: 20,226,829 km (0.061 R)
• M41: 20,776,751 km (0.101 R)
• M42: 21,164,658 km (0.081 R)
• M43: 21,666,858 km (0.108 R)
• M44: 21,779,056 km (0.034 R)
• M45: 22,003,902 km (0.108 R)
• M46: 22,342,741 km (0.059 R)
• M47: 22,569,532 km (0.085 R)
• M48: 22,740,073 km (0.102 R)
• M49: 24,178,457 km (0.119 R)
• M50: 24,411,381 km (0.097 R)
• M51: 25,114,341 km (0.12 R)
• M52: 25,291,166 km (0.093 R)
• M53: 25,468,439 km (0.078 R)
• M54: 25,764,643 km (0.114 R)
• M55: 26,420,630 km (0.096 R)
• M56: 26,780,562 km (0.106 R)
• M57: 27,566,400 km (0.049 R)
• M58: 27,627,136 km (0.108 R)
• M59: 27,992,604 km (0.09 R)
• M60: 30,218,770 km (0.066 R)
• M61: 31,607,038 km (0.03 R)
• M62: 32,565,512 km (0.038 R)
• M63: 33,274,456 km (0.059 R)
• M64: 33,533,410 km (0.096 R)
• M65: 34,838,801 km (0.098 R)
• M66: 35,035,971 km (0.117 R)
• M67: 37,498,801 km (0.082 R)
• M68: 37,700,907 km (0.041 R)
• M69: 40,637,813 km (0.078 R)
• M70: 40,983,982 km (0.074 R)
• M71: 41,958,762 km (0.07 R)
• M72: 42,168,498 km (0.078 R)
• M73: 42,870,561 km (0.065 R)
• M74: 44,215,147 km (0.081 R)
• M75: 46,221,553 km (0.105 R)
• M76: 47,454,240 km (0.087 R)
• M77: 48,624,245 km (0.093 R)
• M78: 49,139,161 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.2

Radius: 13.1

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.73 AU - 12.43 AU

Year: 13539 Days

Day: 12.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,841,749 km

• M1: 174,431 km (0.103 R)
• M2: 324,328 km (0.049 R)
• M3: 958,474 km (0.077 R)
• M4: 1,060,051 km (0.065 R)
• M5: 1,150,108 km (0.051 R)
• M6: 1,355,058 km (0.084 R)
• M7: 1,437,336 km (0.086 R)
• M8: 1,555,519 km (0.107 R)
• M9: 1,801,906 km (0.073 R)
• M10: 1,948,662 km (0.068 R)
• M11: 2,137,754 km (0.073 R)
• M12: 2,353,175 km (0.082 R)
• M13: 2,679,298 km (0.115 R)
• M14: 2,784,316 km (0.047 R)
• M15: 3,173,868 km (0.094 R)
• M16: 3,443,444 km (0.097 R)
• M17: 3,581,074 km (0.112 R)
• M18: 3,814,596 km (0.115 R)
• M19: 4,223,297 km (0.069 R)
• M20: 4,470,284 km (0.107 R)
• M21: 4,722,206 km (0.095 R)
• M22: 5,213,635 km (0.111 R)
• M23: 5,398,987 km (0.114 R)
• M24: 5,586,433 km (0.093 R)
• M25: 5,995,434 km (0.115 R)
• M26: 6,329,785 km (0.084 R)
• M27: 6,499,130 km (0.082 R)
• M28: 6,727,566 km (0.119 R)
• M29: 7,280,480 km (0.112 R)
• M30: 7,517,742 km (0.086 R)
• M31: 7,637,270 km (0.108 R)
• M32: 8,121,968 km (0.054 R)
• M33: 8,213,970 km (0.117 R)
• M34: 8,368,206 km (0.088 R)
• M35: 9,153,295 km (0.1 R)
• M36: 9,798,361 km (0.103 R)
• M37: 10,027,695 km (0.093 R)
• M38: 10,491,598 km (0.113 R)
• M39: 10,827,295 km (0.039 R)
• M40: 11,098,367 km (0.113 R)
• M41: 11,337,424 km (0.093 R)
• M42: 11,612,834 km (0.063 R)
• M43: 11,716,655 km (0.084 R)
• M44: 11,820,775 km (0.11 R)
• M45: 12,240,397 km (0.082 R)
• M46: 13,310,919 km (0.119 R)
• M47: 13,601,588 km (0.082 R)
• M48: 14,859,706 km (0.053 R)
• M49: 15,161,146 km (0.115 R)
• M50: 15,808,605 km (0.079 R)
• M51: 16,193,670 km (0.049 R)
• M52: 17,012,270 km (0.09 R)
• M53: 17,486,196 km (0.12 R)
• M54: 17,924,368 km (0.113 R)
• M55: 18,893,014 km (0.069 R)
• M56: 19,713,259 km (0.081 R)
• M57: 20,838,983 km (0.073 R)
• M58: 20,923,207 km (0.095 R)
• M59: 21,091,953 km (0.068 R)
• M60: 22,028,436 km (0.099 R)
• M61: 23,327,095 km (0.103 R)
• M62: 23,809,548 km (0.101 R)
• M63: 24,428,285 km (0.091 R)
• M64: 25,007,678 km (0.091 R)
• M65: 25,097,137 km (0.105 R)
• M66: 25,186,746 km (0.119 R)
• M67: 25,276,505 km (0.066 R)
• M68: 25,501,351 km (0.102 R)
• M69: 26,544,197 km (0.101 R)
• M70: 27,001,817 km (0.104 R)
• M71: 27,323,901 km (0.108 R)
• M72: 28,624,505 km (0.1 R)
• M73: 28,811,952 km (0.061 R)
• M74: 28,952,723 km (0.102 R)
• M75: 29,235,164 km (0.054 R)
• M76: 29,518,502 km (0.091 R)
• M77: 29,613,198 km (0.1 R)
• M78: 29,707,893 km (0.098 R)
• M79: 31,044,999 km (0.101 R)
• M80: 31,527,302 km (0.097 R)
• M81: 31,769,352 km (0.083 R)
• M82: 32,304,015 km (0.114 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 15,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit