🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.9 AU - 1.42 AU

Year: 549 Days

Day: 39.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,142,658 km

• M1: 110,254 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.62 AU - 2.28 AU

Year: 1197 Days

Day: 25.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.85 AU - 2.61 AU

Year: 1464 Days

Day: 39.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.16 AU - 2.38 AU

Year: 1504 Days

Day: 16.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.4

Radius: 14.2

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.76 AU - 4.16 AU

Year: 2830 Days

Day: 10 Hours

Environment

Temp: -161 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 28,142,658 km

• M1: 184,005 km (0.112 R)
• M2: 357,240 km (0.083 R)
• M3: 556,654 km (0.096 R)
• M4: 751,879 km (0.104 R)
• M5: 849,716 km (0.07 R)
• M6: 945,907 km (0.101 R)
• M7: 1,066,932 km (0.067 R)
• M8: 1,215,333 km (0.107 R)
• M9: 1,401,732 km (0.086 R)
• M10: 1,753,586 km (0.094 R)
• M11: 2,036,326 km (0.115 R)
• M12: 2,169,768 km (0.116 R)
• M13: 2,389,826 km (0.077 R)
• M14: 2,714,304 km (0.049 R)
• M15: 2,852,233 km (0.035 R)
• M16: 2,982,383 km (0.068 R)
• M17: 3,145,445 km (0.062 R)
• M18: 3,259,289 km (0.053 R)
• M19: 3,427,287 km (0.081 R)
• M20: 3,566,114 km (0.075 R)
• M21: 3,915,874 km (0.104 R)
• M22: 4,208,338 km (0.113 R)
• M23: 4,403,413 km (0.1 R)
• M24: 4,566,475 km (0.081 R)
• M25: 4,874,647 km (0.081 R)
• M26: 5,019,158 km (0.085 R)
• M27: 5,201,817 km (0.097 R)
• M28: 5,337,353 km (0.079 R)
• M29: 5,574,017 km (0.096 R)
• M30: 5,788,839 km (0.116 R)
• M31: 5,916,446 km (0.067 R)
• M32: 6,006,355 km (0.063 R)
• M33: 6,148,622 km (0.088 R)
• M34: 6,239,727 km (0.077 R)
• M35: 6,462,927 km (0.106 R)
• M36: 6,555,528 km (0.12 R)
• M37: 6,702,134 km (0.047 R)
• M38: 6,917,256 km (0.115 R)
• M39: 7,216,751 km (0.054 R)
• M40: 7,548,559 km (0.083 R)
• M41: 7,758,445 km (0.057 R)
• M42: 8,055,546 km (0.117 R)
• M43: 9,296,311 km (0.053 R)
• M44: 9,611,962 km (0.105 R)
• M45: 9,794,023 km (0.105 R)
• M46: 9,961,872 km (0.052 R)
• M47: 10,053,874 km (0.068 R)
• M48: 10,192,402 km (0.1 R)
• M49: 10,409,169 km (0.042 R)
• M50: 10,518,077 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.1

Radius: 9

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.34 AU - 4.2 AU

Year: 3219 Days

Day: 5.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 28,142,658 km

• M1: 152,889 km (0.025 R)
• M2: 210,783 km (0.031 R)
• M3: 427,102 km (0.1 R)
• M4: 713,432 km (0.081 R)
• M5: 1,126,023 km (0.08 R)
• M6: 1,198,429 km (0.108 R)
• M7: 1,484,460 km (0.105 R)
• M8: 1,584,541 km (0.083 R)
• M9: 1,996,982 km (0.116 R)
• M10: 2,187,121 km (0.094 R)
• M11: 2,313,232 km (0.115 R)
• M12: 2,513,095 km (0.105 R)
• M13: 3,211,118 km (0.107 R)
• M14: 3,368,196 km (0.088 R)
• M15: 3,461,096 km (0.101 R)
• M16: 3,527,967 km (0.052 R)
• M17: 3,993,964 km (0.109 R)
• M18: 4,277,302 km (0.084 R)
• M19: 5,288,883 km (0.094 R)
• M20: 5,412,601 km (0.054 R)
• M21: 5,568,631 km (0.109 R)
• M22: 6,436,897 km (0.035 R)
• M23: 6,502,870 km (0.107 R)
• M24: 6,569,142 km (0.083 R)
• M25: 6,685,529 km (0.095 R)
• M26: 6,971,261 km (0.116 R)
• M27: 7,209,421 km (0.096 R)
• M28: 7,905,051 km (0.11 R)
• M29: 8,260,794 km (0.098 R)
• M30: 8,332,601 km (0.106 R)
• M31: 8,531,118 km (0.078 R)
• M32: 8,694,778 km (0.05 R)
• M33: 8,988,139 km (0.106 R)
• M34: 9,547,187 km (0.102 R)
• M35: 9,887,970 km (0.118 R)
• M36: 9,964,116 km (0.094 R)
• M37: 10,679,044 km (0.088 R)
• M38: 10,796,478 km (0.112 R)
• M39: 10,855,420 km (0.045 R)
• M40: 11,072,337 km (0.079 R)
• M41: 11,470,417 km (0.093 R)
• M42: 11,610,740 km (0.097 R)
• M43: 11,913,675 km (0.062 R)
• M44: 12,259,994 km (0.046 R)
• M45: 12,485,887 km (0.067 R)
• M46: 13,340,091 km (0.037 R)
• M47: 13,763,602 km (0.084 R)
• M48: 14,084,191 km (0.104 R)
• M49: 14,428,715 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.1

Radius: 12.9

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.22 AU - 8.06 AU

Year: 8389 Days

Day: 13.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 28,142,658 km

• M1: 293,062 km (0.112 R)
• M2: 473,627 km (0.067 R)
• M3: 601,383 km (0.108 R)
• M4: 743,053 km (0.078 R)
• M5: 945,907 km (0.074 R)
• M6: 1,132,605 km (0.114 R)
• M7: 1,221,766 km (0.06 R)
• M8: 2,088,237 km (0.082 R)
• M9: 2,267,455 km (0.087 R)
• M10: 2,546,156 km (0.101 R)
• M11: 2,762,624 km (0.088 R)
• M12: 2,910,277 km (0.09 R)
• M13: 3,086,054 km (0.118 R)
• M14: 3,291,303 km (0.091 R)
• M15: 3,715,562 km (0.096 R)
• M16: 3,797,093 km (0.108 R)
• M17: 3,961,950 km (0.118 R)
• M18: 4,384,564 km (0.117 R)
• M19: 5,212,289 km (0.063 R)
• M20: 6,023,857 km (0.12 R)
• M21: 6,152,212 km (0.046 R)
• M22: 6,444,527 km (0.092 R)
• M23: 6,575,874 km (0.113 R)
• M24: 7,008,959 km (0.058 R)
• M25: 7,417,062 km (0.065 R)
• M26: 7,763,232 km (0.115 R)
• M27: 8,256,606 km (0.061 R)
• M28: 9,237,070 km (0.117 R)
• M29: 9,459,821 km (0.12 R)
• M30: 9,646,968 km (0.115 R)
• M31: 9,873,160 km (0.069 R)
• M32: 10,063,000 km (0.049 R)
• M33: 10,756,386 km (0.084 R)
• M34: 10,951,761 km (0.062 R)
• M35: 11,108,988 km (0.103 R)
• M36: 11,306,457 km (0.111 R)
• M37: 11,465,330 km (0.117 R)
• M38: 12,845,371 km (0.115 R)
• M39: 12,928,098 km (0.069 R)
• M40: 13,136,039 km (0.073 R)
• M41: 13,219,365 km (0.105 R)
• M42: 15,892,679 km (0.086 R)
• M43: 16,204,890 km (0.108 R)
• M44: 16,519,046 km (0.12 R)
• M45: 17,290,372 km (0.082 R)
• M46: 17,749,638 km (0.104 R)
• M47: 18,212,793 km (0.069 R)
• M48: 18,962,428 km (0.089 R)
• M49: 20,057,484 km (0.111 R)
• M50: 20,734,115 km (0.085 R)
• M51: 21,615,097 km (0.088 R)
• M52: 21,911,451 km (0.059 R)
• M53: 22,209,150 km (0.026 R)
• M54: 23,060,063 km (0.106 R)
• M55: 23,312,285 km (0.083 R)
• M56: 23,464,127 km (0.112 R)
• M57: 23,565,554 km (0.11 R)
• M58: 25,519,602 km (0.096 R)
• M59: 25,832,860 km (0.029 R)
• M60: 25,937,578 km (0.104 R)
• M61: 26,252,631 km (0.064 R)
• M62: 26,621,689 km (0.105 R)
• M63: 27,365,041 km (0.115 R)
• M64: 27,471,854 km (0.08 R)
• M65: 29,471,678 km (0.109 R)
• M66: 30,240,611 km (0.051 R)
• M67: 30,461,567 km (0.117 R)
• M68: 31,294,678 km (0.113 R)
• M69: 32,022,920 km (0.078 R)
• M70: 33,610,154 km (0.074 R)
• M71: 33,781,742 km (0.036 R)
• M72: 34,875,153 km (0.101 R)
• M73: 35,106,880 km (0.091 R)
• M74: 35,455,443 km (0.099 R)
• M75: 35,630,024 km (0.084 R)
• M76: 36,038,725 km (0.076 R)
• M77: 36,684,091 km (0.078 R)
• M78: 37,037,740 km (0.07 R)
• M79: 37,748,480 km (0.084 R)
• M80: 37,867,410 km (0.115 R)
• M81: 38,045,880 km (0.062 R)
• M82: 39,123,284 km (0.098 R)
• M83: 39,665,576 km (0.102 R)
• M84: 40,818,826 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.8

Radius: 14.7

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.1 AU - 10.58 AU

Year: 11557 Days

Day: 10.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 28,142,658 km

• M1: 199,115 km (0.097 R)
• M2: 335,398 km (0.1 R)
• M3: 432,188 km (0.081 R)
• M4: 543,489 km (0.116 R)
• M5: 646,113 km (0.115 R)
• M6: 1,027,438 km (0.114 R)
• M7: 1,147,715 km (0.115 R)
• M8: 1,273,227 km (0.111 R)
• M9: 1,448,257 km (0.059 R)
• M10: 1,631,814 km (0.099 R)
• M11: 1,856,061 km (0.119 R)
• M12: 2,073,875 km (0.117 R)
• M13: 2,353,773 km (0.106 R)
• M14: 2,835,179 km (0.069 R)
• M15: 3,009,161 km (0.086 R)
• M16: 3,307,160 km (0.094 R)
• M17: 3,429,232 km (0.115 R)
• M18: 3,932,479 km (0.045 R)
• M19: 4,083,723 km (0.065 R)
• M20: 4,504,242 km (0.119 R)
• M21: 5,149,458 km (0.108 R)
• M22: 5,725,859 km (0.088 R)
• M23: 6,247,357 km (0.063 R)
• M24: 6,399,199 km (0.084 R)
• M25: 6,603,549 km (0.034 R)
• M26: 6,992,504 km (0.037 R)
• M27: 7,929,585 km (0.088 R)
• M28: 8,454,823 km (0.041 R)
• M29: 8,594,846 km (0.119 R)
• M30: 9,336,104 km (0.117 R)
• M31: 9,890,663 km (0.037 R)
• M32: 10,187,017 km (0.109 R)
• M33: 10,456,143 km (0.112 R)
• M34: 11,805,815 km (0.034 R)
• M35: 12,341,974 km (0.096 R)
• M36: 14,097,505 km (0.041 R)
• M37: 15,792,000 km (0.108 R)
• M38: 17,264,641 km (0.119 R)
• M39: 17,837,153 km (0.074 R)
• M40: 18,452,299 km (0.101 R)
• M41: 18,707,663 km (0.104 R)
• M42: 18,927,422 km (0.048 R)
• M43: 19,111,278 km (0.104 R)
• M44: 19,332,682 km (0.059 R)
• M45: 19,815,285 km (0.118 R)
• M46: 20,830,307 km (0.11 R)
• M47: 22,055,214 km (0.088 R)
• M48: 22,442,822 km (0.101 R)
• M49: 26,276,716 km (0.12 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 18,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit