🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.61 AU - 0.83 AU

Year: 228 Days

Day: 47.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,483,135 km

• M1: 482,004 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.7 AU - 0.8 AU

Year: 242 Days

Day: 23.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.68 AU - 0.92 AU

Year: 267 Days

Day: 35.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.64 AU - 0.98 AU

Year: 272 Days

Day: 38.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.75 AU - 0.95 AU

Year: 292 Days

Day: 41.7 Hours

Environment

Temp: 125 °C

Axial Tilt: 115.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.58 AU - 1.96 AU

Year: 878 Days

Day: 46.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.11 AU - 2.67 AU

Year: 1377 Days

Day: 22.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,483,135 km

• M1: 61,186 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.6

Radius: 13

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.96 AU - 8.6 AU

Year: 7322 Days

Day: 8.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,483,135 km

• M1: 184,604 km (0.041 R)
• M2: 272,268 km (0.112 R)
• M3: 365,019 km (0.094 R)
• M4: 522,845 km (0.095 R)
• M5: 652,696 km (0.103 R)
• M6: 1,473,988 km (0.056 R)
• M7: 1,589,178 km (0.088 R)
• M8: 1,932,505 km (0.057 R)
• M9: 2,102,448 km (0.111 R)
• M10: 2,299,768 km (0.068 R)
• M11: 2,665,834 km (0.08 R)
• M12: 2,952,763 km (0.112 R)
• M13: 3,250,014 km (0.101 R)
• M14: 4,062,480 km (0.093 R)
• M15: 4,309,915 km (0.073 R)
• M16: 4,762,149 km (0.078 R)
• M17: 5,866,032 km (0.065 R)
• M18: 5,958,932 km (0.027 R)
• M19: 6,052,431 km (0.083 R)
• M20: 6,209,209 km (0.086 R)
• M21: 7,311,147 km (0.039 R)
• M22: 8,125,109 km (0.046 R)
• M23: 8,368,056 km (0.062 R)
• M24: 8,613,397 km (0.082 R)
• M25: 9,218,969 km (0.113 R)
• M26: 9,545,242 km (0.093 R)
• M27: 10,097,557 km (0.115 R)
• M28: 10,396,304 km (0.079 R)
• M29: 10,774,039 km (0.116 R)
• M30: 11,271,751 km (0.084 R)
• M31: 11,426,285 km (0.041 R)
• M32: 12,052,053 km (0.116 R)
• M33: 12,289,615 km (0.117 R)
• M34: 12,849,859 km (0.117 R)
• M35: 13,133,197 km (0.093 R)
• M36: 13,623,728 km (0.029 R)
• M37: 14,245,308 km (0.088 R)
• M38: 14,749,303 km (0.11 R)
• M39: 14,960,984 km (0.082 R)
• M40: 15,173,712 km (0.044 R)
• M41: 15,645,245 km (0.065 R)
• M42: 15,861,264 km (0.056 R)
• M43: 16,208,780 km (0.063 R)
• M44: 17,355,747 km (0.108 R)
• M45: 17,848,971 km (0.114 R)
• M46: 17,939,178 km (0.087 R)
• M47: 18,029,535 km (0.086 R)
• M48: 18,528,893 km (0.102 R)
• M49: 20,195,264 km (0.107 R)
• M50: 20,289,211 km (0.072 R)
• M51: 20,998,754 km (0.047 R)
• M52: 21,332,656 km (0.102 R)
• M53: 21,812,716 km (0.041 R)
• M54: 21,909,207 km (0.117 R)
• M55: 22,490,843 km (0.108 R)
• M56: 22,637,000 km (0.077 R)
• M57: 23,028,498 km (0.106 R)
• M58: 23,619,858 km (0.1 R)
• M59: 24,416,018 km (0.108 R)
• M60: 24,616,479 km (0.12 R)
• M61: 25,576,150 km (0.084 R)
• M62: 26,342,390 km (0.1 R)
• M63: 26,754,083 km (0.102 R)
• M64: 27,323,752 km (0.088 R)
• M65: 27,531,843 km (0.051 R)
• M66: 28,002,178 km (0.1 R)
• M67: 28,107,046 km (0.057 R)
• M68: 28,633,332 km (0.111 R)
• M69: 29,215,866 km (0.081 R)
• M70: 29,482,000 km (0.067 R)
• M71: 29,695,626 km (0.097 R)
• M72: 30,339,196 km (0.061 R)
• M73: 31,367,532 km (0.069 R)
• M74: 32,297,432 km (0.092 R)
• M75: 33,180,808 km (0.065 R)
• M76: 33,347,310 km (0.086 R)
• M77: 34,240,260 km (0.111 R)
• M78: 34,520,905 km (0.063 R)
• M79: 35,480,725 km (0.05 R)
• M80: 37,831,656 km (0.073 R)
• M81: 38,354,500 km (0.088 R)
• M82: 38,996,724 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.6

Radius: 6.3

Gravity: 15.51 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 14.32 AU - 17.6 AU

Year: 23769 Days

Day: 16 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,483,135 km

• M1: 186,549 km (0.055 R)
• M2: 443,558 km (0.117 R)
• M3: 640,578 km (0.115 R)
• M4: 838,047 km (0.07 R)
• M5: 1,537,866 km (0.089 R)
• M6: 2,010,895 km (0.084 R)
• M7: 2,412,565 km (0.11 R)
• M8: 2,838,769 km (0.115 R)
• M9: 2,878,712 km (0.115 R)
• M10: 3,891,789 km (0.072 R)
• M11: 4,206,243 km (0.039 R)
• M12: 4,297,648 km (0.079 R)
• M13: 4,482,401 km (0.116 R)
• M14: 4,717,120 km (0.096 R)
• M15: 5,052,369 km (0.119 R)
• M16: 5,100,839 km (0.05 R)
• M17: 6,311,534 km (0.045 R)
• M18: 6,733,999 km (0.032 R)
• M19: 8,226,237 km (0.085 R)
• M20: 8,340,680 km (0.087 R)
• M21: 8,803,984 km (0.072 R)
• M22: 8,979,911 km (0.049 R)
• M23: 10,490,102 km (0.036 R)
• M24: 11,242,579 km (0.106 R)
• M25: 12,207,485 km (0.049 R)
• M26: 12,403,758 km (0.053 R)
• M27: 13,198,721 km (0.114 R)
• M28: 13,534,867 km (0.047 R)
• M29: 13,670,104 km (0.108 R)
• M30: 14,078,506 km (0.068 R)
• M31: 17,634,447 km (0.089 R)
• M32: 18,903,187 km (0.12 R)
• M33: 19,358,114 km (0.106 R)
• M34: 20,588,407 km (0.089 R)
• M35: 22,321,199 km (0.069 R)
• M36: 22,561,004 km (0.114 R)
• M37: 25,422,213 km (0.106 R)
• M38: 26,092,113 km (0.098 R)
• M39: 26,852,668 km (0.104 R)
• M40: 28,395,321 km (0.116 R)
• M41: 29,439,814 km (0.088 R)
• M42: 29,966,697 km (0.044 R)
• M43: 33,101,970 km (0.071 R)
• M44: 34,016,611 km (0.111 R)
• M45: 35,218,181 km (0.082 R)
• M46: 40,648,135 km (0.039 R)
• M47: 41,528,967 km (0.12 R)
• M48: 44,008,702 km (0.116 R)
• M49: 44,510,303 km (0.076 R)
• M50: 45,215,807 km (0.104 R)
• M51: 47,149,509 km (0.097 R)
• M52: 47,560,005 km (0.104 R)
• M53: 48,074,772 km (0.089 R)
• M54: 48,281,217 km (0.107 R)
• M55: 48,902,198 km (0.116 R)
• M56: 50,886,464 km (0.113 R)
• M57: 52,683,882 km (0.114 R)
• M58: 52,896,760 km (0.1 R)
• M59: 53,643,852 km (0.105 R)
• M60: 53,858,076 km (0.097 R)
• M61: 54,394,534 km (0.034 R)
• M62: 54,825,076 km (0.114 R)
• M63: 55,581,144 km (0.109 R)
• M64: 55,906,220 km (0.072 R)
• M65: 56,885,338 km (0.086 R)
• M66: 57,870,141 km (0.061 R)
• M67: 58,199,705 km (0.07 R)
• M68: 58,529,718 km (0.092 R)
• M69: 58,860,479 km (0.086 R)
• M70: 59,634,648 km (0.054 R)
• M71: 59,856,502 km (0.115 R)
• M72: 60,523,559 km (0.047 R)
• M73: 62,427,042 km (0.106 R)
• M74: 63,216,470 km (0.112 R)
• M75: 64,691,355 km (0.074 R)
• M76: 64,805,199 km (0.109 R)
• M77: 65,261,622 km (0.117 R)
• M78: 65,833,535 km (0.118 R)
• M79: 66,522,134 km (0.076 R)
• M80: 66,982,447 km (0.109 R)
• M81: 68,137,941 km (0.114 R)
• M82: 68,369,817 km (0.078 R)
• M83: 68,718,231 km (0.094 R)
• M84: 68,950,706 km (0.046 R)
• M85: 70,585,811 km (0.098 R)
• M86: 73,418,596 km (0.077 R)
• M87: 75,567,270 km (0.109 R)
• M88: 78,464,382 km (0.089 R)
• M89: 79,438,115 km (0.102 R)
• M90: 79,560,037 km (0.089 R)
• M91: 79,926,402 km (0.119 R)
• M92: 80,293,366 km (0.034 R)
• M93: 80,415,887 km (0.069 R)
• M94: 80,660,928 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135.3

Radius: 3.3

Gravity: 12.42 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 17.04 AU - 17.94 AU

Year: 27267 Days

Day: 20 Hours

Environment

Temp: -206 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,483,135 km

• M1: 595,699 km (0.098 R)
• M2: 649,704 km (0.109 R)
• M3: 801,545 km (0.054 R)
• M4: 1,204,263 km (0.098 R)
• M5: 2,534,188 km (0.073 R)
• M6: 3,427,736 km (0.077 R)
• M7: 3,689,981 km (0.081 R)
• M8: 4,443,506 km (0.117 R)
• M9: 4,478,811 km (0.117 R)
• M10: 4,657,131 km (0.065 R)
• M11: 4,693,035 km (0.06 R)
• M12: 4,947,052 km (0.101 R)
• M13: 4,983,703 km (0.102 R)
• M14: 6,482,076 km (0.08 R)
• M15: 7,010,306 km (0.107 R)
• M16: 7,721,494 km (0.118 R)
• M17: 8,064,073 km (0.098 R)
• M18: 8,193,924 km (0.1 R)
• M19: 9,437,830 km (0.092 R)
• M20: 9,574,563 km (0.119 R)
• M21: 9,896,049 km (0.114 R)
• M22: 9,942,274 km (0.063 R)
• M23: 9,988,650 km (0.12 R)
• M24: 10,834,327 km (0.109 R)
• M25: 10,881,899 km (0.095 R)
• M26: 11,751,511 km (0.104 R)
• M27: 12,894,738 km (0.096 R)
• M28: 14,490,798 km (0.119 R)
• M29: 14,543,307 km (0.058 R)
• M30: 15,392,125 km (0.079 R)
• M31: 15,499,237 km (0.105 R)
• M32: 18,543,404 km (0.079 R)
• M33: 19,116,214 km (0.102 R)
• M34: 19,694,859 km (0.111 R)
• M35: 20,691,629 km (0.072 R)
• M36: 21,644,568 km (0.109 R)
• M37: 21,704,706 km (0.069 R)
• M38: 22,126,423 km (0.113 R)
• M39: 23,162,089 km (0.077 R)
• M40: 23,840,515 km (0.061 R)
• M41: 23,902,598 km (0.098 R)
• M42: 25,153,835 km (0.034 R)
• M43: 25,914,839 km (0.119 R)
• M44: 27,850,037 km (0.091 R)
• M45: 28,769,017 km (0.089 R)
• M46: 29,431,436 km (0.08 R)
• M47: 29,831,311 km (0.092 R)
• M48: 30,501,659 km (0.072 R)
• M49: 31,448,614 km (0.088 R)
• M50: 31,857,465 km (0.073 R)
• M51: 32,886,998 km (0.096 R)
• M52: 34,276,762 km (0.103 R)
• M53: 35,543,706 km (0.098 R)
• M54: 37,112,988 km (0.065 R)
• M55: 37,472,920 km (0.114 R)
• M56: 38,777,713 km (0.105 R)
• M57: 39,435,644 km (0.063 R)
• M58: 41,655,527 km (0.104 R)
• M59: 42,329,316 km (0.091 R)
• M60: 42,404,414 km (0.069 R)
• M61: 44,601,259 km (0.12 R)
• M62: 47,301,351 km (0.09 R)
• M63: 47,847,682 km (0.118 R)
• M64: 48,553,335 km (0.062 R)
• M65: 49,499,392 km (0.091 R)
• M66: 49,578,380 km (0.081 R)
• M67: 50,371,847 km (0.052 R)
• M68: 50,690,490 km (0.11 R)
• M69: 51,169,503 km (0.101 R)
• M70: 52,535,032 km (0.081 R)
• M71: 54,483,096 km (0.112 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: 199 - 19,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit