🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.3 AU - 1.74 AU

Year: 830 Days

Day: 17.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 106.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.33 AU - 2.21 AU

Year: 1043 Days

Day: 45.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,336,329 km

• M1: 1,285,046 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.86 AU - 2.44 AU

Year: 1396 Days

Day: 38 Hours

Environment

Temp: -128 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,336,329 km

• M1: 118,182 km (0.113 R)

Asteroid Belt

Center: 2.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.5

Radius: 9.4

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.91 AU - 3.79 AU

Year: 2716 Days

Day: 12.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 85,336,329 km

• M1: 134,040 km (0.075 R)
• M2: 318,344 km (0.04 R)
• M3: 395,686 km (0.077 R)
• M4: 463,454 km (0.108 R)
• M5: 593,006 km (0.068 R)
• M6: 693,685 km (0.072 R)
• M7: 815,159 km (0.065 R)
• M8: 897,886 km (0.092 R)
• M9: 975,677 km (0.056 R)
• M10: 1,088,624 km (0.101 R)
• M11: 1,240,615 km (0.042 R)
• M12: 1,390,662 km (0.114 R)
• M13: 1,651,261 km (0.093 R)
• M14: 1,748,201 km (0.083 R)
• M15: 1,846,935 km (0.092 R)
• M16: 2,123,392 km (0.077 R)
• M17: 2,197,294 km (0.119 R)
• M18: 2,692,612 km (0.107 R)
• M19: 2,971,014 km (0.112 R)
• M20: 3,418,311 km (0.05 R)
• M21: 3,860,971 km (0.109 R)
• M22: 4,017,002 km (0.093 R)
• M23: 4,402,516 km (0.11 R)
• M24: 4,497,510 km (0.093 R)
• M25: 4,661,769 km (0.107 R)
• M26: 4,744,646 km (0.111 R)
• M27: 4,939,871 km (0.104 R)
• M28: 5,309,677 km (0.11 R)
• M29: 5,454,338 km (0.114 R)
• M30: 5,600,346 km (0.115 R)
• M31: 5,659,138 km (0.106 R)
• M32: 5,836,561 km (0.113 R)
• M33: 6,242,719 km (0.115 R)
• M34: 6,364,791 km (0.1 R)
• M35: 6,704,677 km (0.081 R)
• M36: 7,161,848 km (0.055 R)
• M37: 7,225,727 km (0.112 R)
• M38: 7,370,089 km (0.049 R)
• M39: 7,434,565 km (0.108 R)
• M40: 7,547,811 km (0.071 R)
• M41: 7,776,097 km (0.081 R)
• M42: 7,874,682 km (0.09 R)
• M43: 8,122,865 km (0.086 R)
• M44: 8,222,946 km (0.089 R)
• M45: 8,491,624 km (0.075 R)
• M46: 8,576,147 km (0.11 R)
• M47: 8,695,077 km (0.111 R)
• M48: 9,003,249 km (0.064 R)
• M49: 9,315,011 km (0.074 R)
• M50: 9,984,760 km (0.105 R)
• M51: 10,289,491 km (0.057 R)
• M52: 10,452,104 km (0.056 R)
• M53: 10,597,364 km (0.096 R)
• M54: 11,147,884 km (0.103 R)
• M55: 12,067,163 km (0.103 R)
• M56: 12,913,288 km (0.078 R)
• M57: 12,991,079 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.6

Radius: 11.9

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.59 AU - 5.79 AU

Year: 5237 Days

Day: 13.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 85,336,329 km

• M1: 271,371 km (0.061 R)
• M2: 374,593 km (0.1 R)
• M3: 506,987 km (0.092 R)
• M4: 602,281 km (0.041 R)
• M5: 681,269 km (0.083 R)
• M6: 864,376 km (0.119 R)
• M7: 1,023,249 km (0.066 R)
• M8: 1,106,575 km (0.102 R)
• M9: 1,417,290 km (0.115 R)
• M10: 1,607,579 km (0.078 R)
• M11: 1,706,014 km (0.111 R)
• M12: 2,031,240 km (0.095 R)
• M13: 2,156,154 km (0.102 R)
• M14: 2,283,761 km (0.112 R)
• M15: 2,451,610 km (0.109 R)
• M16: 2,527,456 km (0.055 R)
• M17: 3,102,061 km (0.094 R)
• M18: 3,205,134 km (0.114 R)
• M19: 3,607,702 km (0.119 R)
• M20: 3,694,619 km (0.104 R)
• M21: 4,004,137 km (0.046 R)
• M22: 4,185,000 km (0.027 R)
• M23: 4,322,331 km (0.087 R)
• M24: 4,791,021 km (0.087 R)
• M25: 5,153,347 km (0.057 R)
• M26: 5,350,368 km (0.108 R)
• M27: 5,499,667 km (0.073 R)
• M28: 6,267,104 km (0.066 R)
• M29: 6,717,094 km (0.086 R)
• M30: 6,986,669 km (0.044 R)
• M31: 7,095,427 km (0.096 R)
• M32: 7,342,413 km (0.054 R)
• M33: 7,592,242 km (0.034 R)
• M34: 8,186,145 km (0.062 R)
• M35: 8,883,122 km (0.066 R)
• M36: 9,690,052 km (0.107 R)
• M37: 9,842,044 km (0.118 R)
• M38: 10,056,268 km (0.1 R)
• M39: 10,426,972 km (0.052 R)
• M40: 11,469,669 km (0.117 R)
• M41: 11,727,575 km (0.093 R)
• M42: 12,446,393 km (0.087 R)
• M43: 12,944,704 km (0.11 R)
• M44: 13,179,423 km (0.081 R)
• M45: 13,449,597 km (0.079 R)
• M46: 13,823,890 km (0.098 R)
• M47: 13,995,180 km (0.119 R)
• M48: 14,098,403 km (0.096 R)
• M49: 14,236,182 km (0.095 R)
• M50: 14,340,003 km (0.033 R)
• M51: 14,687,519 km (0.031 R)
• M52: 14,862,399 km (0.091 R)
• M53: 15,426,383 km (0.11 R)
• M54: 16,177,364 km (0.115 R)
• M55: 17,270,925 km (0.101 R)
• M56: 17,566,530 km (0.063 R)
• M57: 17,789,431 km (0.073 R)
• M58: 18,088,028 km (0.096 R)
• M59: 18,728,008 km (0.066 R)
• M60: 19,490,508 km (0.103 R)
• M61: 20,770,617 km (0.1 R)
• M62: 20,927,695 km (0.116 R)
• M63: 21,678,975 km (0.075 R)
• M64: 21,957,975 km (0.119 R)
• M65: 22,157,988 km (0.09 R)
• M66: 22,358,599 km (0.05 R)
• M67: 23,738,938 km (0.101 R)
• M68: 24,522,382 km (0.092 R)
• M69: 25,356,091 km (0.11 R)
• M70: 25,903,021 km (0.032 R)
• M71: 26,114,403 km (0.078 R)
• M72: 26,283,897 km (0.099 R)
• M73: 27,739,634 km (0.111 R)
• M74: 27,955,952 km (0.105 R)
• M75: 28,346,702 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.9

Radius: 3

Gravity: 94.32 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 12.75 AU - 13.73 AU

Year: 21339 Days

Day: 22.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,336,329 km

• M1: 98,286 km (0.051 R)
• M2: 243,246 km (0.113 R)
• M3: 436,975 km (0.111 R)
• M4: 458,517 km (0.108 R)
• M5: 1,078,152 km (0.088 R)
• M6: 1,685,220 km (0.051 R)
• M7: 2,654,165 km (0.079 R)
• M8: 3,149,334 km (0.085 R)
• M9: 4,601,631 km (0.117 R)
• M10: 4,795,809 km (0.117 R)
• M11: 6,175,101 km (0.044 R)
• M12: 7,438,904 km (0.104 R)
• M13: 7,495,601 km (0.117 R)
• M14: 7,552,598 km (0.097 R)
• M15: 7,724,037 km (0.063 R)
• M16: 8,363,568 km (0.064 R)
• M17: 9,201,765 km (0.06 R)
• M18: 9,384,873 km (0.118 R)
• M19: 9,692,596 km (0.086 R)
• M20: 9,878,995 km (0.095 R)
• M21: 10,318,214 km (0.095 R)
• M22: 10,381,494 km (0.115 R)
• M23: 10,571,932 km (0.113 R)
• M24: 11,345,802 km (0.075 R)
• M25: 15,405,738 km (0.112 R)
• M26: 15,623,104 km (0.06 R)
• M27: 15,695,659 km (0.11 R)
• M28: 17,473,031 km (0.113 R)
• M29: 19,157,055 km (0.062 R)
• M30: 19,860,913 km (0.11 R)
• M31: 19,939,601 km (0.086 R)
• M32: 20,652,734 km (0.094 R)
• M33: 20,892,240 km (0.065 R)
• M34: 22,185,364 km (0.082 R)
• M35: 22,841,650 km (0.116 R)
• M36: 24,256,996 km (0.088 R)
• M37: 25,102,822 km (0.118 R)
• M38: 26,130,559 km (0.096 R)
• M39: 26,736,281 km (0.088 R)
• M40: 27,171,910 km (0.059 R)
• M41: 27,259,275 km (0.075 R)
• M42: 27,346,790 km (0.056 R)
• M43: 29,563,980 km (0.069 R)
• M44: 30,285,640 km (0.096 R)
• M45: 30,648,565 km (0.114 R)
• M46: 31,104,240 km (0.116 R)
• M47: 31,470,455 km (0.08 R)
• M48: 31,746,164 km (0.12 R)
• M49: 32,114,773 km (0.107 R)
• M50: 34,735,130 km (0.094 R)
• M51: 35,591,877 km (0.106 R)
• M52: 35,687,470 km (0.082 R)
• M53: 35,878,955 km (0.102 R)
• M54: 36,455,505 km (0.073 R)
• M55: 36,744,977 km (0.042 R)
• M56: 38,203,407 km (0.061 R)
• M57: 38,693,788 km (0.098 R)
• M58: 40,775,892 km (0.037 R)
• M59: 42,082,928 km (0.051 R)
• M60: 43,403,728 km (0.111 R)
• M61: 44,120,451 km (0.11 R)
• M62: 44,531,845 km (0.054 R)
• M63: 44,944,436 km (0.104 R)
• M64: 48,079,260 km (0.062 R)
• M65: 48,608,537 km (0.113 R)
• M66: 51,391,805 km (0.114 R)
• M67: 51,824,592 km (0.063 R)
• M68: 51,932,901 km (0.051 R)
• M69: 53,786,867 km (0.069 R)
• M70: 55,773,377 km (0.045 R)
• M71: 56,218,132 km (0.092 R)
• M72: 57,447,078 km (0.109 R)
• M73: 59,590,666 km (0.089 R)
• M74: 61,645,393 km (0.084 R)
• M75: 61,990,066 km (0.114 R)
• M76: 63,028,126 km (0.091 R)
• M77: 63,839,395 km (0.109 R)
• M78: 64,421,032 km (0.065 R)
• M79: 65,472,256 km (0.104 R)
• M80: 66,176,264 km (0.066 R)
• M81: 66,764,931 km (0.104 R)
• M82: 67,947,353 km (0.107 R)
• M83: 68,660,037 km (0.115 R)
• M84: 71,294,605 km (0.076 R)
• M85: 71,535,757 km (0.106 R)
• M86: 72,018,809 km (0.107 R)
• M87: 72,381,883 km (0.1 R)
• M88: 72,503,057 km (0.034 R)
• M89: 75,185,347 km (0.076 R)
• M90: 75,676,476 km (0.101 R)
• M91: 76,538,609 km (0.043 R)
• M92: 77,403,883 km (0.081 R)
• M93: 78,023,966 km (0.084 R)
• M94: 80,144,516 km (0.063 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: 421 - 12,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit