🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.57 AU - 0.93 AU

Year: 228 Days

Day: 44.7 Hours

Environment

Temp: 206 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,246,195 km

• M1: 213,327 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.79 AU - 1.13 AU

Year: 331 Days

Day: 21.9 Hours

Environment

Temp: 115 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.84 AU - 1.36 AU

Year: 405 Days

Day: 46.3 Hours

Environment

Temp: 42 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.06 AU - 1.38 AU

Year: 474 Days

Day: 34.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,246,195 km

• M1: 93,499 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.45 AU - 2.27 AU

Year: 892 Days

Day: 23.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.24 AU - 3.62 AU

Year: 1763 Days

Day: 40.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.83 AU - 4.49 AU

Year: 2461 Days

Day: 17.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,246,195 km

• M1: 277,953 km (0.04 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203

Radius: 9.8

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.77 AU - 6.21 AU

Year: 5153 Days

Day: 5.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,246,195 km

• M1: 145,409 km (0.09 R)
• M2: 291,417 km (0.111 R)
• M3: 508,184 km (0.093 R)
• M4: 601,234 km (0.068 R)
• M5: 729,140 km (0.066 R)
• M6: 949,498 km (0.095 R)
• M7: 1,056,909 km (0.102 R)
• M8: 1,225,955 km (0.08 R)
• M9: 1,331,870 km (0.101 R)
• M10: 1,590,973 km (0.065 R)
• M11: 1,655,151 km (0.092 R)
• M12: 1,733,391 km (0.05 R)
• M13: 2,300,965 km (0.079 R)
• M14: 2,388,629 km (0.084 R)
• M15: 3,179,404 km (0.05 R)
• M16: 3,293,996 km (0.083 R)
• M17: 3,493,559 km (0.056 R)
• M18: 3,577,932 km (0.042 R)
• M19: 3,992,318 km (0.081 R)
• M20: 4,331,457 km (0.057 R)
• M21: 4,495,266 km (0.045 R)
• M22: 4,698,420 km (0.071 R)
• M23: 4,885,717 km (0.117 R)
• M24: 5,113,704 km (0.086 R)
• M25: 5,345,282 km (0.104 R)
• M26: 5,580,300 km (0.088 R)
• M27: 5,778,816 km (0.109 R)
• M28: 5,919,139 km (0.108 R)
• M29: 6,658,601 km (0.082 R)
• M30: 7,470,768 km (0.068 R)
• M31: 7,579,975 km (0.109 R)
• M32: 7,800,033 km (0.08 R)
• M33: 8,291,312 km (0.058 R)
• M34: 8,427,147 km (0.118 R)
• M35: 8,563,730 km (0.114 R)
• M36: 8,678,023 km (0.12 R)
• M37: 8,815,952 km (0.111 R)
• M38: 9,163,767 km (0.116 R)
• M39: 9,374,700 km (0.049 R)
• M40: 9,753,632 km (0.112 R)
• M41: 10,821,461 km (0.052 R)
• M42: 10,994,696 km (0.057 R)
• M43: 11,419,404 km (0.062 R)
• M44: 11,520,233 km (0.058 R)
• M45: 12,439,961 km (0.041 R)
• M46: 12,517,751 km (0.092 R)
• M47: 12,621,572 km (0.09 R)
• M48: 12,699,662 km (0.075 R)
• M49: 12,882,471 km (0.074 R)
• M50: 13,039,998 km (0.081 R)
• M51: 13,250,781 km (0.039 R)
• M52: 13,462,911 km (0.084 R)
• M53: 13,596,053 km (0.061 R)
• M54: 13,756,272 km (0.096 R)
• M55: 14,105,733 km (0.081 R)
• M56: 14,349,428 km (0.072 R)
• M57: 14,594,469 km (0.11 R)
• M58: 14,676,449 km (0.117 R)
• M59: 14,758,578 km (0.062 R)
• M60: 15,088,740 km (0.071 R)
• M61: 15,171,767 km (0.081 R)
• M62: 15,616,522 km (0.078 R)
• M63: 15,700,446 km (0.05 R)
• M64: 15,868,594 km (0.083 R)
• M65: 16,009,216 km (0.093 R)
• M66: 17,005,239 km (0.117 R)
• M67: 18,403,680 km (0.059 R)
• M68: 18,551,482 km (0.119 R)
• M69: 18,669,964 km (0.095 R)
• M70: 18,788,745 km (0.107 R)
• M71: 19,266,411 km (0.053 R)
• M72: 19,566,953 km (0.081 R)
• M73: 19,899,359 km (0.105 R)
• M74: 20,081,420 km (0.03 R)
• M75: 20,539,040 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.8

Radius: 9.5

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.21 AU - 11.81 AU

Year: 11975 Days

Day: 8.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 56,246,195 km

• M1: 119,977 km (0.077 R)
• M2: 182,958 km (0.062 R)
• M3: 289,023 km (0.113 R)
• M4: 550,371 km (0.108 R)
• M5: 653,892 km (0.118 R)
• M6: 902,225 km (0.108 R)
• M7: 1,919,789 km (0.119 R)
• M8: 2,027,799 km (0.109 R)
• M9: 2,138,053 km (0.031 R)
• M10: 2,509,953 km (0.112 R)
• M11: 3,346,355 km (0.083 R)
• M12: 4,052,307 km (0.066 R)
• M13: 4,693,484 km (0.085 R)
• M14: 5,063,290 km (0.105 R)
• M15: 5,213,935 km (0.12 R)
• M16: 5,831,175 km (0.063 R)
• M17: 5,989,151 km (0.092 R)
• M18: 6,430,764 km (0.102 R)
• M19: 7,303,218 km (0.075 R)
• M20: 7,473,610 km (0.095 R)
• M21: 8,883,720 km (0.088 R)
• M22: 9,248,888 km (0.089 R)
• M23: 9,759,017 km (0.074 R)
• M24: 10,278,421 km (0.094 R)
• M25: 10,661,840 km (0.06 R)
• M26: 10,903,740 km (0.09 R)
• M27: 11,442,592 km (0.088 R)
• M28: 12,292,307 km (0.114 R)
• M29: 13,214,130 km (0.097 R)
• M30: 14,158,092 km (0.095 R)
• M31: 15,286,658 km (0.098 R)
• M32: 15,559,675 km (0.099 R)
• M33: 16,892,292 km (0.11 R)
• M34: 17,686,507 km (0.077 R)
• M35: 18,319,007 km (0.082 R)
• M36: 18,434,796 km (0.116 R)
• M37: 18,958,987 km (0.075 R)
• M38: 19,076,122 km (0.101 R)
• M39: 19,193,556 km (0.066 R)
• M40: 19,370,082 km (0.118 R)
• M41: 19,547,206 km (0.119 R)
• M42: 20,922,459 km (0.114 R)
• M43: 21,104,220 km (0.091 R)
• M44: 21,774,868 km (0.04 R)
• M45: 22,576,563 km (0.091 R)
• M46: 25,425,505 km (0.081 R)
• M47: 25,554,607 km (0.099 R)
• M48: 26,399,985 km (0.069 R)
• M49: 26,793,278 km (0.083 R)
• M50: 27,784,813 km (0.054 R)
• M51: 29,125,509 km (0.029 R)
• M52: 29,599,734 km (0.119 R)
• M53: 30,213,235 km (0.08 R)
• M54: 30,693,294 km (0.105 R)
• M55: 30,899,739 km (0.118 R)
• M56: 31,037,818 km (0.115 R)
• M57: 31,939,295 km (0.115 R)
• M58: 32,218,445 km (0.049 R)
• M59: 33,060,681 km (0.05 R)
• M60: 33,201,751 km (0.053 R)
• M61: 34,266,290 km (0.095 R)
• M62: 34,552,022 km (0.04 R)
• M63: 35,053,923 km (0.082 R)
• M64: 35,486,111 km (0.118 R)
• M65: 37,012,757 km (0.114 R)
• M66: 37,526,327 km (0.063 R)
• M67: 37,820,885 km (0.04 R)
• M68: 38,709,197 km (0.075 R)
• M69: 39,230,546 km (0.081 R)
• M70: 39,979,283 km (0.117 R)
• M71: 40,204,877 km (0.077 R)
• M72: 40,808,354 km (0.087 R)
• M73: 42,867,419 km (0.076 R)
• M74: 43,175,292 km (0.111 R)
• M75: 44,570,142 km (0.07 R)
• M76: 45,272,953 km (0.11 R)
• M77: 48,200,883 km (0.07 R)
• M78: 49,002,727 km (0.088 R)
• M79: 49,970,775 km (0.075 R)
• M80: 50,294,804 km (0.087 R)
• M81: 50,457,118 km (0.116 R)
• M82: 52,582,754 km (0.078 R)
• M83: 54,320,932 km (0.103 R)
• M84: 54,570,760 km (0.052 R)
• M85: 54,654,236 km (0.116 R)
• M86: 55,155,239 km (0.118 R)
• M87: 55,909,811 km (0.114 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 18,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit