🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.46 AU - 0.58 AU

Year: 140 Days

Day: 22.9 Hours

Environment

Temp: 226 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,140,885 km

• M1: 90,208 km (0.107 R)
• M2: 219,161 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.51 AU - 0.55 AU

Year: 144 Days

Day: 15.2 Hours

Environment

Temp: 222 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.25 AU - 1.71 AU

Year: 671 Days

Day: 14.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 84.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.68 AU - 1.8 AU

Year: 856 Days

Day: 17.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,140,885 km

• M1: 340,485 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.33 AU - 3.79 AU

Year: 1995 Days

Day: 34.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.3

Radius: 9.1

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.25 AU - 6.65 AU

Year: 4743 Days

Day: 13.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 32,140,885 km

• M1: 128,056 km (0.098 R)
• M2: 210,335 km (0.113 R)
• M3: 480,658 km (0.046 R)
• M4: 540,647 km (0.086 R)
• M5: 898,485 km (0.11 R)
• M6: 1,018,313 km (0.115 R)
• M7: 1,390,363 km (0.08 R)
• M8: 1,857,108 km (0.058 R)
• M9: 2,525,960 km (0.033 R)
• M10: 2,611,530 km (0.107 R)
• M11: 3,144,996 km (0.081 R)
• M12: 3,451,372 km (0.09 R)
• M13: 3,795,298 km (0.098 R)
• M14: 4,368,557 km (0.117 R)
• M15: 5,200,620 km (0.111 R)
• M16: 6,512,893 km (0.104 R)
• M17: 6,630,926 km (0.112 R)
• M18: 6,937,751 km (0.101 R)
• M19: 7,921,806 km (0.089 R)
• M20: 8,799,796 km (0.071 R)
• M21: 9,746,900 km (0.043 R)
• M22: 10,213,047 km (0.101 R)
• M23: 10,369,975 km (0.084 R)
• M24: 10,468,560 km (0.112 R)
• M25: 10,626,834 km (0.115 R)
• M26: 10,805,903 km (0.044 R)
• M27: 11,025,961 km (0.11 R)
• M28: 11,207,274 km (0.077 R)
• M29: 11,389,484 km (0.077 R)
• M30: 12,440,858 km (0.039 R)
• M31: 12,587,614 km (0.041 R)
• M32: 13,479,815 km (0.081 R)
• M33: 13,890,312 km (0.073 R)
• M34: 14,195,342 km (0.084 R)
• M35: 14,480,475 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.5

Radius: 11

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.82 AU - 9.34 AU

Year: 7780 Days

Day: 10.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 32,140,885 km

• M1: 137,780 km (0.039 R)
• M2: 353,949 km (0.064 R)
• M3: 492,177 km (0.104 R)
• M4: 980,913 km (0.114 R)
• M5: 1,097,300 km (0.115 R)
• M6: 1,218,475 km (0.08 R)
• M7: 1,784,254 km (0.092 R)
• M8: 1,855,911 km (0.039 R)
• M9: 2,002,218 km (0.051 R)
• M10: 2,229,008 km (0.111 R)
• M11: 2,645,938 km (0.094 R)
• M12: 2,853,280 km (0.051 R)
• M13: 2,937,803 km (0.097 R)
• M14: 3,023,074 km (0.073 R)
• M15: 3,283,972 km (0.103 R)
• M16: 3,372,684 km (0.075 R)
• M17: 3,507,172 km (0.105 R)
• M18: 3,712,421 km (0.071 R)
• M19: 3,898,072 km (0.109 R)
• M20: 4,110,650 km (0.097 R)
• M21: 4,278,798 km (0.053 R)
• M22: 4,351,503 km (0.085 R)
• M23: 4,922,967 km (0.079 R)
• M24: 6,439,590 km (0.108 R)
• M25: 6,663,239 km (0.092 R)
• M26: 7,437,408 km (0.119 R)
• M27: 7,731,368 km (0.11 R)
• M28: 9,069,820 km (0.085 R)
• M29: 9,797,763 km (0.118 R)
• M30: 9,990,744 km (0.118 R)
• M31: 10,347,834 km (0.101 R)
• M32: 10,511,494 km (0.092 R)
• M33: 10,775,235 km (0.089 R)
• M34: 11,920,557 km (0.055 R)
• M35: 12,023,480 km (0.118 R)
• M36: 12,092,295 km (0.029 R)
• M37: 12,161,110 km (0.049 R)
• M38: 12,682,159 km (0.049 R)
• M39: 12,998,260 km (0.075 R)
• M40: 13,245,994 km (0.103 R)
• M41: 13,530,978 km (0.11 R)
• M42: 13,745,950 km (0.114 R)
• M43: 14,398,047 km (0.117 R)
• M44: 14,471,051 km (0.078 R)
• M45: 14,617,507 km (0.105 R)
• M46: 15,023,067 km (0.077 R)
• M47: 15,544,416 km (0.082 R)
• M48: 16,185,592 km (0.089 R)
• M49: 16,681,808 km (0.11 R)
• M50: 17,338,094 km (0.098 R)
• M51: 17,493,825 km (0.084 R)
• M52: 18,596,511 km (0.042 R)
• M53: 18,915,604 km (0.103 R)
• M54: 20,292,353 km (0.117 R)
• M55: 20,951,331 km (0.066 R)
• M56: 21,325,176 km (0.044 R)
• M57: 21,450,240 km (0.06 R)
• M58: 21,784,891 km (0.077 R)
• M59: 22,163,673 km (0.117 R)
• M60: 22,248,046 km (0.052 R)
• M61: 22,374,905 km (0.074 R)
• M62: 22,927,519 km (0.091 R)
• M63: 23,141,295 km (0.11 R)
• M64: 23,226,865 km (0.094 R)
• M65: 23,743,276 km (0.071 R)
• M66: 24,002,829 km (0.098 R)
• M67: 24,132,979 km (0.1 R)
• M68: 24,393,878 km (0.046 R)
• M69: 24,524,776 km (0.029 R)
• M70: 25,050,463 km (0.109 R)
• M71: 25,226,539 km (0.06 R)
• M72: 25,535,609 km (0.069 R)
• M73: 25,624,170 km (0.084 R)
• M74: 26,202,217 km (0.038 R)
• M75: 26,649,813 km (0.071 R)
• M76: 27,054,925 km (0.095 R)
• M77: 27,371,324 km (0.118 R)
• M78: 28,053,490 km (0.08 R)
• M79: 28,236,299 km (0.117 R)
• M80: 28,971,722 km (0.059 R)
• M81: 29,202,851 km (0.112 R)
• M82: 29,434,578 km (0.094 R)
• M83: 30,180,174 km (0.108 R)
• M84: 30,320,646 km (0.036 R)
• M85: 30,414,444 km (0.116 R)
• M86: 30,555,365 km (0.029 R)
• M87: 30,932,053 km (0.103 R)
• M88: 31,594,921 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323

Radius: 10.3

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.72 AU - 8.72 AU

Year: 7996 Days

Day: 9.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,140,885 km

• M1: 232,625 km (0.095 R)
• M2: 302,786 km (0.049 R)
• M3: 413,489 km (0.087 R)
• M4: 598,541 km (0.074 R)
• M5: 907,461 km (0.094 R)
• M6: 1,140,385 km (0.062 R)
• M7: 1,611,319 km (0.113 R)
• M8: 2,006,556 km (0.102 R)
• M9: 2,081,654 km (0.07 R)
• M10: 2,176,948 km (0.111 R)
• M11: 2,293,186 km (0.088 R)
• M12: 2,634,269 km (0.113 R)
• M13: 3,297,287 km (0.089 R)
• M14: 3,567,460 km (0.049 R)
• M15: 3,892,088 km (0.074 R)
• M16: 3,986,484 km (0.109 R)
• M17: 4,226,140 km (0.029 R)
• M18: 4,347,763 km (0.082 R)
• M19: 4,669,398 km (0.099 R)
• M20: 4,795,210 km (0.071 R)
• M21: 5,257,318 km (0.115 R)
• M22: 5,414,695 km (0.042 R)
• M23: 5,680,231 km (0.074 R)
• M24: 5,760,864 km (0.052 R)
• M25: 6,224,319 km (0.037 R)
• M26: 6,307,495 km (0.089 R)
• M27: 6,418,796 km (0.081 R)
• M28: 6,785,161 km (0.071 R)
• M29: 7,362,160 km (0.054 R)
• M30: 7,567,857 km (0.089 R)
• M31: 7,715,959 km (0.048 R)
• M32: 8,135,880 km (0.05 R)
• M33: 9,312,617 km (0.05 R)
• M34: 9,503,354 km (0.11 R)
• M35: 9,695,288 km (0.106 R)
• M36: 9,823,943 km (0.086 R)
• M37: 11,582,466 km (0.059 R)
• M38: 11,684,790 km (0.098 R)
• M39: 12,445,196 km (0.114 R)
• M40: 12,655,232 km (0.097 R)
• M41: 14,013,431 km (0.108 R)
• M42: 14,635,908 km (0.099 R)
• M43: 14,746,760 km (0.073 R)
• M44: 15,155,311 km (0.102 R)
• M45: 15,567,753 km (0.054 R)
• M46: 15,680,849 km (0.079 R)
• M47: 17,410,051 km (0.101 R)
• M48: 17,960,421 km (0.072 R)
• M49: 18,079,052 km (0.111 R)
• M50: 18,317,062 km (0.092 R)
• M51: 18,596,212 km (0.101 R)
• M52: 19,158,700 km (0.112 R)
• M53: 21,380,079 km (0.12 R)
• M54: 21,589,965 km (0.058 R)
• M55: 21,674,039 km (0.087 R)
• M56: 21,800,449 km (0.057 R)
• M57: 22,435,941 km (0.084 R)
• M58: 22,563,697 km (0.087 R)
• M59: 22,734,538 km (0.119 R)
• M60: 22,863,043 km (0.085 R)
• M61: 24,291,403 km (0.093 R)
• M62: 24,378,768 km (0.096 R)
• M63: 24,510,265 km (0.111 R)
• M64: 24,685,893 km (0.095 R)
• M65: 24,773,856 km (0.102 R)
• M66: 25,082,626 km (0.115 R)
• M67: 25,303,881 km (0.087 R)
• M68: 25,614,746 km (0.092 R)
• M69: 25,971,686 km (0.116 R)
• M70: 27,188,216 km (0.088 R)
• M71: 27,415,605 km (0.088 R)
• M72: 28,239,141 km (0.067 R)
• M73: 28,561,674 km (0.065 R)
• M74: 29,303,381 km (0.091 R)
• M75: 29,583,129 km (0.101 R)
• M76: 30,947,910 km (0.065 R)
• M77: 31,566,348 km (0.11 R)
• M78: 32,092,932 km (0.036 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 13,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit