🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.22 AU - 1.42 AU

Year: 574 Days

Day: 27.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.37 AU - 2.13 AU

Year: 877 Days

Day: 24.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,976,330 km

• M1: 538,852 km (0.106 R)
• M2: 625,319 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.2 AU - 3.1 AU

Year: 1634 Days

Day: 37.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.1 AU - 3.26 AU

Year: 1662 Days

Day: 13.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.32 AU - 3.62 AU

Year: 1939 Days

Day: 14.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.36 AU - 4.08 AU

Year: 2717 Days

Day: 24.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,976,330 km

• M1: 869,463 km (0.036 R)

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.5

Radius: 8.7

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.89 AU - 5.39 AU

Year: 4414 Days

Day: 6.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 129.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,976,330 km

• M1: 153,637 km (0.103 R)
• M2: 508,334 km (0.067 R)
• M3: 595,699 km (0.114 R)
• M4: 985,401 km (0.114 R)
• M5: 1,161,478 km (0.043 R)
• M6: 1,375,253 km (0.076 R)
• M7: 1,472,941 km (0.083 R)
• M8: 1,645,726 km (0.037 R)
• M9: 1,764,806 km (0.096 R)
• M10: 1,840,652 km (0.118 R)
• M11: 1,933,253 km (0.116 R)
• M12: 1,995,785 km (0.111 R)
• M13: 2,302,311 km (0.119 R)
• M14: 2,368,882 km (0.053 R)
• M15: 2,537,928 km (0.039 R)
• M16: 2,693,510 km (0.049 R)
• M17: 2,834,580 km (0.114 R)
• M18: 2,996,146 km (0.091 R)
• M19: 3,291,004 km (0.101 R)
• M20: 3,499,094 km (0.101 R)
• M21: 3,633,732 km (0.035 R)
• M22: 3,770,315 km (0.078 R)
• M23: 4,519,651 km (0.113 R)
• M24: 4,645,463 km (0.059 R)
• M25: 4,857,742 km (0.066 R)
• M26: 5,424,718 km (0.036 R)
• M27: 6,058,714 km (0.103 R)
• M28: 6,197,690 km (0.105 R)
• M29: 6,314,227 km (0.064 R)
• M30: 6,932,216 km (0.08 R)
• M31: 7,004,771 km (0.091 R)
• M32: 7,199,398 km (0.107 R)
• M33: 7,371,285 km (0.097 R)
• M34: 7,445,336 km (0.076 R)
• M35: 7,644,152 km (0.069 R)
• M36: 8,225,340 km (0.067 R)
• M37: 8,327,814 km (0.116 R)
• M38: 9,510,385 km (0.119 R)
• M39: 9,672,101 km (0.093 R)
• M40: 9,780,260 km (0.076 R)
• M41: 9,943,471 km (0.092 R)
• M42: 11,082,509 km (0.1 R)
• M43: 11,252,602 km (0.109 R)
• M44: 12,350,202 km (0.064 R)
• M45: 12,438,315 km (0.101 R)
• M46: 12,497,107 km (0.096 R)
• M47: 12,822,482 km (0.04 R)
• M48: 12,882,022 km (0.091 R)
• M49: 13,270,678 km (0.083 R)
• M50: 13,998,471 km (0.052 R)
• M51: 14,583,848 km (0.066 R)
• M52: 14,801,513 km (0.089 R)
• M53: 15,114,322 km (0.106 R)
• M54: 15,397,810 km (0.079 R)
• M55: 15,555,935 km (0.12 R)
• M56: 15,873,980 km (0.092 R)
• M57: 16,226,432 km (0.12 R)
• M58: 16,906,205 km (0.052 R)
• M59: 17,167,702 km (0.082 R)
• M60: 17,298,899 km (0.086 R)
• M61: 17,364,722 km (0.068 R)
• M62: 18,059,904 km (0.115 R)
• M63: 18,764,360 km (0.097 R)
• M64: 18,933,406 km (0.112 R)
• M65: 19,614,525 km (0.112 R)
• M66: 20,130,787 km (0.036 R)
• M67: 20,269,165 km (0.116 R)
• M68: 20,373,136 km (0.111 R)
• M69: 20,546,968 km (0.086 R)
• M70: 20,756,106 km (0.105 R)
• M71: 21,106,165 km (0.07 R)
• M72: 22,239,818 km (0.052 R)
• M73: 22,670,061 km (0.12 R)
• M74: 23,211,606 km (0.111 R)
• M75: 23,284,161 km (0.054 R)
• M76: 23,429,570 km (0.097 R)
• M77: 23,684,484 km (0.1 R)
• M78: 23,940,446 km (0.11 R)
• M79: 24,087,052 km (0.109 R)
• M80: 24,713,718 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.7

Radius: 12.7

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.47 AU - 10.61 AU

Year: 11160 Days

Day: 6 Hours

Environment

Temp: -170 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,976,330 km

• M1: 184,305 km (0.113 R)
• M2: 283,937 km (0.063 R)
• M3: 595,549 km (0.03 R)
• M4: 718,519 km (0.117 R)
• M5: 1,255,725 km (0.105 R)
• M6: 1,516,623 km (0.087 R)
• M7: 1,666,520 km (0.111 R)
• M8: 1,821,653 km (0.111 R)
• M9: 1,981,723 km (0.082 R)
• M10: 2,063,553 km (0.106 R)
• M11: 2,259,227 km (0.069 R)
• M12: 2,461,035 km (0.106 R)
• M13: 3,070,646 km (0.097 R)
• M14: 3,327,655 km (0.086 R)
• M15: 3,625,205 km (0.1 R)
• M16: 3,726,333 km (0.09 R)
• M17: 3,862,767 km (0.053 R)
• M18: 4,900,826 km (0.116 R)
• M19: 5,239,965 km (0.03 R)
• M20: 5,822,200 km (0.088 R)
• M21: 6,262,466 km (0.093 R)
• M22: 6,343,698 km (0.112 R)
• M23: 6,507,208 km (0.071 R)
• M24: 7,006,117 km (0.119 R)
• M25: 7,388,489 km (0.093 R)
• M26: 8,441,359 km (0.111 R)
• M27: 8,576,296 km (0.114 R)
• M28: 8,893,893 km (0.062 R)
• M29: 10,880,104 km (0.086 R)
• M30: 10,978,090 km (0.117 R)
• M31: 12,226,784 km (0.072 R)
• M32: 13,153,542 km (0.053 R)
• M33: 13,257,962 km (0.049 R)
• M34: 15,403,046 km (0.074 R)
• M35: 16,290,909 km (0.092 R)
• M36: 16,910,992 km (0.027 R)
• M37: 17,024,537 km (0.104 R)
• M38: 17,195,378 km (0.081 R)
• M39: 17,538,854 km (0.079 R)
• M40: 18,758,675 km (0.082 R)
• M41: 19,289,748 km (0.114 R)
• M42: 20,427,290 km (0.037 R)
• M43: 22,019,011 km (0.057 R)
• M44: 22,454,341 km (0.046 R)
• M45: 23,018,325 km (0.115 R)
• M46: 23,144,287 km (0.095 R)
• M47: 25,190,636 km (0.115 R)
• M48: 25,515,562 km (0.106 R)
• M49: 25,776,461 km (0.077 R)
• M50: 26,564,692 km (0.091 R)
• M51: 31,248,452 km (0.109 R)
• M52: 31,388,027 km (0.11 R)
• M53: 31,597,613 km (0.116 R)
• M54: 32,794,696 km (0.058 R)
• M55: 33,007,424 km (0.074 R)
• M56: 33,934,631 km (0.108 R)
• M57: 34,149,903 km (0.034 R)
• M58: 38,399,081 km (0.115 R)
• M59: 39,298,912 km (0.087 R)
• M60: 40,509,308 km (0.115 R)
• M61: 41,501,890 km (0.073 R)
• M62: 43,122,035 km (0.075 R)
• M63: 44,370,429 km (0.113 R)
• M64: 45,709,629 km (0.109 R)
• M65: 46,503,695 km (0.094 R)
• M66: 46,742,902 km (0.091 R)
• M67: 47,703,320 km (0.109 R)
• M68: 49,318,528 km (0.088 R)
• M69: 49,643,754 km (0.092 R)
• M70: 50,541,790 km (0.107 R)
• M71: 51,033,818 km (0.092 R)
• M72: 51,116,096 km (0.059 R)
• M73: 51,774,925 km (0.07 R)
• M74: 52,270,992 km (0.108 R)
• M75: 53,101,260 km (0.077 R)
• M76: 54,270,966 km (0.105 R)
• M77: 54,774,812 km (0.101 R)
• M78: 54,943,259 km (0.069 R)
• M79: 55,111,706 km (0.081 R)
• M80: 56,126,129 km (0.081 R)
• M81: 56,380,745 km (0.102 R)
• M82: 56,550,688 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 12,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit