🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.44 AU - 0.7 AU

Year: 128 Days

Day: 15.5 Hours

Environment

Temp: 376 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,998,363 km

• M1: 241,152 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.49 AU - 0.69 AU

Year: 135 Days

Day: 22.1 Hours

Environment

Temp: 330 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.67 AU - 0.69 AU

Year: 167 Days

Day: 35.6 Hours

Environment

Temp: 317 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.63 AU - 0.75 AU

Year: 170 Days

Day: 28.9 Hours

Environment

Temp: 294 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,998,363 km

• M1: 89,759 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.95 AU - 2.37 AU

Year: 944 Days

Day: 27.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,998,363 km

• M1: 100,530 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.89 AU - 2.67 AU

Year: 1023 Days

Day: 24.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.7 AU - 5.1 AU

Year: 3224 Days

Day: 45.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 51.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.43 AU - 6.25 AU

Year: 4195 Days

Day: 40.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,998,363 km

• M1: 2,149,871 km (0.089 R)

Planet 9 - Gas Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.6

Radius: 13.2

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 10.71 AU - 17.37 AU

Year: 15637 Days

Day: 10.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,998,363 km

• M1: 220,358 km (0.108 R)
• M2: 331,658 km (0.052 R)
• M3: 589,565 km (0.077 R)
• M4: 846,724 km (0.088 R)
• M5: 1,220,270 km (0.119 R)
• M6: 1,401,134 km (0.076 R)
• M7: 1,753,437 km (0.113 R)
• M8: 1,978,432 km (0.057 R)
• M9: 2,075,072 km (0.118 R)
• M10: 2,273,439 km (0.048 R)
• M11: 2,498,883 km (0.064 R)
• M12: 2,883,948 km (0.111 R)
• M13: 3,380,613 km (0.075 R)
• M14: 3,734,711 km (0.1 R)
• M15: 3,952,974 km (0.111 R)
• M16: 4,175,576 km (0.08 R)
• M17: 4,427,798 km (0.034 R)
• M18: 5,214,683 km (0.026 R)
• M19: 5,541,554 km (0.03 R)
• M20: 5,875,307 km (0.075 R)
• M21: 6,044,652 km (0.08 R)
• M22: 6,158,496 km (0.101 R)
• M23: 6,533,388 km (0.085 R)
• M24: 6,679,545 km (0.102 R)
• M25: 6,945,380 km (0.061 R)
• M26: 7,245,025 km (0.047 R)
• M27: 7,335,681 km (0.108 R)
• M28: 8,075,143 km (0.083 R)
• M29: 8,390,346 km (0.105 R)
• M30: 8,677,424 km (0.113 R)
• M31: 8,806,079 km (0.113 R)
• M32: 9,891,860 km (0.067 R)
• M33: 10,811,438 km (0.069 R)
• M34: 11,054,235 km (0.089 R)
• M35: 11,298,978 km (0.108 R)
• M36: 11,687,184 km (0.108 R)
• M37: 11,793,847 km (0.091 R)
• M38: 12,043,975 km (0.107 R)
• M39: 12,768,178 km (0.105 R)
• M40: 13,061,839 km (0.11 R)
• M41: 13,581,243 km (0.066 R)
• M42: 13,843,338 km (0.084 R)
• M43: 14,069,530 km (0.072 R)
• M44: 14,334,917 km (0.095 R)
• M45: 14,870,477 km (0.114 R)
• M46: 15,102,055 km (0.1 R)
• M47: 15,257,188 km (0.078 R)
• M48: 15,961,494 km (0.074 R)
• M49: 16,119,470 km (0.096 R)
• M50: 17,038,001 km (0.073 R)
• M51: 17,239,808 km (0.054 R)
• M52: 17,564,585 km (0.072 R)
• M53: 18,592,472 km (0.086 R)
• M54: 18,842,001 km (0.08 R)
• M55: 19,809,152 km (0.108 R)
• M56: 20,064,066 km (0.043 R)
• M57: 20,534,253 km (0.043 R)
• M58: 20,620,122 km (0.088 R)
• M59: 20,706,140 km (0.099 R)
• M60: 21,138,030 km (0.066 R)
• M61: 21,791,323 km (0.11 R)
• M62: 22,142,579 km (0.081 R)
• M63: 22,230,692 km (0.07 R)
• M64: 22,761,615 km (0.106 R)
• M65: 23,073,377 km (0.1 R)
• M66: 23,431,215 km (0.114 R)
• M67: 24,152,726 km (0.112 R)
• M68: 24,516,099 km (0.106 R)
• M69: 25,571,213 km (0.111 R)
• M70: 26,500,664 km (0.114 R)
• M71: 26,734,785 km (0.085 R)
• M72: 28,824,368 km (0.033 R)
• M73: 29,209,882 km (0.12 R)
• M74: 29,548,721 km (0.113 R)
• M75: 29,742,899 km (0.062 R)
• M76: 30,376,895 km (0.037 R)
• M77: 31,262,065 km (0.085 R)
• M78: 31,459,983 km (0.11 R)
• M79: 31,559,017 km (0.091 R)
• M80: 32,505,523 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.5

Radius: 3.2

Gravity: 15.58 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 17.38 AU - 20.08 AU

Year: 24094 Days

Day: 18.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,998,363 km

• M1: 70,760 km (0.042 R)
• M2: 92,751 km (0.101 R)
• M3: 274,811 km (0.029 R)
• M4: 1,020,557 km (0.087 R)
• M5: 1,062,893 km (0.045 R)
• M6: 1,171,351 km (0.047 R)
• M7: 1,238,072 km (0.117 R)
• M8: 1,306,139 km (0.082 R)
• M9: 1,493,585 km (0.087 R)
• M10: 1,615,059 km (0.085 R)
• M11: 1,639,742 km (0.1 R)
• M12: 1,790,387 km (0.118 R)
• M13: 2,024,807 km (0.118 R)
• M14: 2,296,477 km (0.092 R)
• M15: 2,843,706 km (0.092 R)
• M16: 2,873,625 km (0.101 R)
• M17: 3,556,989 km (0.104 R)
• M18: 3,817,438 km (0.116 R)
• M19: 4,391,146 km (0.048 R)
• M20: 6,188,714 km (0.059 R)
• M21: 6,383,491 km (0.1 R)
• M22: 6,779,177 km (0.089 R)
• M23: 6,859,212 km (0.109 R)
• M24: 7,101,261 km (0.105 R)
• M25: 7,182,643 km (0.032 R)
• M26: 7,469,721 km (0.049 R)
• M27: 8,396,031 km (0.115 R)
• M28: 8,872,650 km (0.107 R)
• M29: 9,092,110 km (0.085 R)
• M30: 10,308,191 km (0.087 R)
• M31: 10,678,296 km (0.115 R)
• M32: 10,958,642 km (0.097 R)
• M33: 11,194,109 km (0.081 R)
• M34: 12,347,359 km (0.101 R)
• M35: 12,396,278 km (0.103 R)
• M36: 12,445,196 km (0.09 R)
• M37: 13,739,966 km (0.045 R)
• M38: 15,286,210 km (0.076 R)
• M39: 15,549,203 km (0.087 R)
• M40: 15,654,819 km (0.065 R)
• M41: 17,322,237 km (0.067 R)
• M42: 18,093,414 km (0.119 R)
• M43: 19,328,045 km (0.085 R)
• M44: 19,840,866 km (0.098 R)
• M45: 20,127,646 km (0.108 R)
• M46: 20,185,091 km (0.078 R)
• M47: 20,938,017 km (0.07 R)
• M48: 21,054,704 km (0.11 R)
• M49: 21,347,167 km (0.054 R)
• M50: 21,700,069 km (0.098 R)
• M51: 21,877,193 km (0.049 R)
• M52: 22,710,154 km (0.045 R)
• M53: 23,674,761 km (0.093 R)
• M54: 23,735,497 km (0.101 R)
• M55: 23,796,234 km (0.09 R)
• M56: 24,714,316 km (0.115 R)
• M57: 24,837,585 km (0.067 R)
• M58: 25,831,064 km (0.104 R)
• M59: 27,536,779 km (0.118 R)
• M60: 27,856,620 km (0.048 R)
• M61: 28,564,666 km (0.066 R)
• M62: 29,867,065 km (0.103 R)
• M63: 30,064,086 km (0.073 R)
• M64: 30,657,690 km (0.109 R)
• M65: 30,922,777 km (0.075 R)
• M66: 31,122,042 km (0.105 R)
• M67: 31,321,905 km (0.052 R)
• M68: 32,192,265 km (0.116 R)
• M69: 32,596,778 km (0.066 R)
• M70: 33,888,555 km (0.079 R)
• M71: 34,781,954 km (0.068 R)
• M72: 35,892,120 km (0.064 R)
• M73: 36,241,431 km (0.1 R)
• M74: 37,013,954 km (0.031 R)
• M75: 37,366,855 km (0.095 R)
• M76: 37,508,375 km (0.119 R)
• M77: 37,650,044 km (0.09 R)
• M78: 38,218,366 km (0.087 R)
• M79: 38,646,665 km (0.052 R)
• M80: 39,507,750 km (0.109 R)
• M81: 39,723,919 km (0.088 R)
• M82: 39,796,175 km (0.068 R)
• M83: 40,230,159 km (0.058 R)
• M84: 43,311,426 km (0.071 R)
• M85: 43,981,475 km (0.094 R)
• M86: 44,805,161 km (0.081 R)
• M87: 44,955,507 km (0.06 R)
• M88: 46,163,958 km (0.066 R)
• M89: 46,619,932 km (0.108 R)
• M90: 47,612,814 km (0.07 R)
• M91: 51,653,602 km (0.047 R)
• M92: 52,205,917 km (0.072 R)
• M93: 52,443,329 km (0.083 R)

Kuiper Belt

Range: 36.9 - 66.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 12,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit