🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.86 AU - 1.02 AU

Year: 347 Days

Day: 32.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 78,568,053 km

• M1: 59,839 km (0.091 R)
• M2: 759,957 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.82 AU - 1.12 AU

Year: 364 Days

Day: 21.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 50 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.24 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.1

Radius: 14.5

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.61 AU - 6.41 AU

Year: 4925 Days

Day: 10.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 78,568,053 km

• M1: 277,504 km (0.063 R)
• M2: 420,220 km (0.092 R)
• M3: 1,061,696 km (0.105 R)
• M4: 1,253,181 km (0.029 R)
• M5: 1,578,258 km (0.094 R)
• M6: 1,687,614 km (0.098 R)
• M7: 1,914,254 km (0.092 R)
• M8: 2,636,064 km (0.1 R)
• M9: 3,335,434 km (0.03 R)
• M10: 3,581,223 km (0.094 R)
• M11: 3,727,381 km (0.037 R)
• M12: 4,354,345 km (0.032 R)
• M13: 4,991,183 km (0.095 R)
• M14: 5,155,143 km (0.098 R)
• M15: 5,273,175 km (0.117 R)
• M16: 5,392,255 km (0.1 R)
• M17: 5,755,030 km (0.092 R)
• M18: 5,853,166 km (0.111 R)
• M19: 6,301,511 km (0.105 R)
• M20: 6,453,503 km (0.079 R)
• M21: 6,555,528 km (0.043 R)
• M22: 6,658,003 km (0.097 R)
• M23: 7,047,406 km (0.105 R)
• M24: 7,658,962 km (0.082 R)
• M25: 7,875,730 km (0.101 R)
• M26: 8,315,398 km (0.06 R)
• M27: 8,538,298 km (0.094 R)
• M28: 9,161,374 km (0.095 R)
• M29: 9,594,759 km (0.104 R)
• M30: 9,828,730 km (0.106 R)
• M31: 10,242,517 km (0.076 R)
• M32: 10,511,644 km (0.102 R)
• M33: 10,632,070 km (0.076 R)
• M34: 10,904,488 km (0.067 R)
• M35: 11,456,504 km (0.073 R)
• M36: 11,954,964 km (0.083 R)
• M37: 12,428,591 km (0.074 R)
• M38: 12,747,833 km (0.107 R)
• M39: 13,623,280 km (0.093 R)
• M40: 13,919,483 km (0.026 R)
• M41: 14,652,363 km (0.064 R)
• M42: 15,057,474 km (0.094 R)
• M43: 15,775,395 km (0.097 R)
• M44: 16,190,678 km (0.103 R)
• M45: 16,504,385 km (0.118 R)
• M46: 16,961,257 km (0.055 R)
• M47: 17,351,109 km (0.093 R)
• M48: 17,636,542 km (0.087 R)
• M49: 17,995,427 km (0.07 R)
• M50: 19,344,501 km (0.073 R)
• M51: 19,529,254 km (0.079 R)
• M52: 20,049,855 km (0.091 R)
• M53: 20,839,283 km (0.115 R)
• M54: 21,447,697 km (0.051 R)
• M55: 21,754,074 km (0.108 R)
• M56: 22,138,989 km (0.091 R)
• M57: 22,681,880 km (0.083 R)
• M58: 23,111,375 km (0.111 R)
• M59: 23,268,303 km (0.095 R)
• M60: 23,859,813 km (0.1 R)
• M61: 24,177,260 km (0.091 R)
• M62: 24,296,639 km (0.081 R)
• M63: 24,576,088 km (0.102 R)
• M64: 25,057,643 km (0.083 R)
• M65: 25,704,355 km (0.047 R)
• M66: 26,070,720 km (0.083 R)
• M67: 26,193,241 km (0.033 R)
• M68: 26,397,741 km (0.057 R)
• M69: 26,767,248 km (0.111 R)
• M70: 27,262,716 km (0.071 R)
• M71: 28,011,453 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.3

Radius: 13.4

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.03 AU - 9.39 AU

Year: 8152 Days

Day: 5.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 78,568,053 km

• M1: 307,424 km (0.051 R)
• M2: 550,819 km (0.079 R)
• M3: 668,553 km (0.118 R)
• M4: 1,005,298 km (0.08 R)
• M5: 1,155,344 km (0.034 R)
• M6: 1,253,181 km (0.102 R)
• M7: 1,786,199 km (0.079 R)
• M8: 2,385,787 km (0.101 R)
• M9: 2,487,364 km (0.117 R)
• M10: 2,695,155 km (0.099 R)
• M11: 2,990,312 km (0.107 R)
• M12: 3,100,416 km (0.09 R)
• M13: 3,267,965 km (0.049 R)
• M14: 3,438,657 km (0.041 R)
• M15: 3,818,785 km (0.105 R)
• M16: 3,968,682 km (0.094 R)
• M17: 5,204,211 km (0.042 R)
• M18: 5,404,373 km (0.097 R)
• M19: 5,641,186 km (0.12 R)
• M20: 6,195,297 km (0.113 R)
• M21: 6,407,576 km (0.108 R)
• M22: 8,076,041 km (0.027 R)
• M23: 8,308,367 km (0.096 R)
• M24: 8,503,592 km (0.117 R)
• M25: 8,739,956 km (0.037 R)
• M26: 9,058,450 km (0.086 R)
• M27: 10,078,259 km (0.085 R)
• M28: 11,436,458 km (0.067 R)
• M29: 11,960,649 km (0.117 R)
• M30: 12,403,459 km (0.1 R)
• M31: 13,856,353 km (0.115 R)
• M32: 14,134,755 km (0.052 R)
• M33: 14,274,778 km (0.116 R)
• M34: 14,791,639 km (0.089 R)
• M35: 15,699,100 km (0.11 R)
• M36: 16,673,730 km (0.054 R)
• M37: 17,970,145 km (0.092 R)
• M38: 18,172,401 km (0.098 R)
• M39: 18,630,320 km (0.102 R)
• M40: 20,236,852 km (0.065 R)
• M41: 20,500,144 km (0.056 R)
• M42: 21,296,753 km (0.079 R)
• M43: 21,403,715 km (0.062 R)
• M44: 21,941,370 km (0.076 R)
• M45: 23,194,851 km (0.081 R)
• M46: 23,913,519 km (0.076 R)
• M47: 25,259,600 km (0.057 R)
• M48: 25,429,693 km (0.048 R)
• M49: 25,713,780 km (0.084 R)
• M50: 26,400,135 km (0.089 R)
• M51: 27,208,412 km (0.056 R)
• M52: 27,557,424 km (0.114 R)
• M53: 27,849,289 km (0.107 R)
• M54: 28,142,202 km (0.067 R)
• M55: 28,495,103 km (0.117 R)
• M56: 29,027,223 km (0.101 R)
• M57: 30,161,175 km (0.106 R)
• M58: 31,248,901 km (0.083 R)
• M59: 32,042,518 km (0.093 R)
• M60: 32,288,008 km (0.106 R)
• M61: 32,904,500 km (0.091 R)
• M62: 33,090,301 km (0.114 R)
• M63: 35,156,098 km (0.092 R)
• M64: 35,599,656 km (0.115 R)
• M65: 36,108,887 km (0.096 R)
• M66: 37,457,063 km (0.116 R)
• M67: 37,715,718 km (0.074 R)
• M68: 37,974,971 km (0.06 R)
• M69: 39,740,375 km (0.105 R)
• M70: 39,872,171 km (0.115 R)
• M71: 40,136,361 km (0.067 R)
• M72: 40,533,693 km (0.101 R)
• M73: 41,465,687 km (0.073 R)
• M74: 42,001,397 km (0.069 R)
• M75: 42,674,438 km (0.096 R)
• M76: 44,099,208 km (0.078 R)
• M77: 44,920,351 km (0.101 R)
• M78: 45,608,501 km (0.097 R)
• M79: 46,023,037 km (0.052 R)
• M80: 46,161,415 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.5

Radius: 5.9

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 14.51 AU - 20.03 AU

Year: 27330 Days

Day: 21.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 78,568,053 km

• M1: 122,221 km (0.079 R)
• M2: 864,227 km (0.096 R)
• M3: 1,017,116 km (0.094 R)
• M4: 1,096,852 km (0.051 R)
• M5: 1,241,363 km (0.114 R)
• M6: 1,370,316 km (0.119 R)
• M7: 1,595,012 km (0.091 R)
• M8: 1,711,699 km (0.118 R)
• M9: 2,258,180 km (0.048 R)
• M10: 2,659,701 km (0.041 R)
• M11: 2,798,378 km (0.089 R)
• M12: 3,083,063 km (0.078 R)
• M13: 3,467,080 km (0.065 R)
• M14: 4,312,009 km (0.085 R)
• M15: 4,909,054 km (0.109 R)
• M16: 5,461,519 km (0.026 R)
• M17: 6,888,384 km (0.055 R)
• M18: 7,271,952 km (0.117 R)
• M19: 7,780,884 km (0.05 R)
• M20: 8,545,330 km (0.115 R)
• M21: 8,709,289 km (0.035 R)
• M22: 9,333,411 km (0.115 R)
• M23: 9,459,971 km (0.042 R)
• M24: 9,886,026 km (0.103 R)
• M25: 10,580,459 km (0.045 R)
• M26: 11,067,101 km (0.106 R)
• M27: 11,696,908 km (0.083 R)
• M28: 12,200,006 km (0.106 R)
• M29: 12,709,985 km (0.084 R)
• M30: 12,897,281 km (0.055 R)
• M31: 13,038,202 km (0.12 R)
• M32: 13,464,257 km (0.105 R)
• M33: 13,846,929 km (0.035 R)
• M34: 13,991,290 km (0.038 R)
• M35: 14,378,749 km (0.063 R)
• M36: 16,115,131 km (0.043 R)
• M37: 17,551,271 km (0.071 R)
• M38: 19,780,878 km (0.059 R)
• M39: 21,427,202 km (0.101 R)
• M40: 24,615,881 km (0.105 R)
• M41: 25,494,768 km (0.074 R)
• M42: 27,102,497 km (0.115 R)
• M43: 27,162,785 km (0.076 R)
• M44: 28,988,627 km (0.118 R)
• M45: 29,173,380 km (0.117 R)
• M46: 29,667,951 km (0.111 R)
• M47: 30,728,151 km (0.103 R)
• M48: 31,042,456 km (0.102 R)
• M49: 32,054,934 km (0.11 R)
• M50: 33,982,503 km (0.089 R)
• M51: 34,307,429 km (0.028 R)
• M52: 35,288,343 km (0.065 R)
• M53: 36,477,496 km (0.06 R)
• M54: 36,676,910 km (0.111 R)
• M55: 42,407,256 km (0.085 R)
• M56: 43,812,130 km (0.069 R)
• M57: 43,953,500 km (0.114 R)
• M58: 45,804,325 km (0.087 R)
• M59: 47,390,361 km (0.1 R)
• M60: 48,044,254 km (0.116 R)
• M61: 48,262,966 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.6

Radius: 4.7

Gravity: 14.06 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 18.42 AU - 19.28 AU

Year: 31165 Days

Day: 21.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 78,568,053 km

• M1: 148,999 km (0.062 R)
• M2: 232,475 km (0.072 R)
• M3: 550,670 km (0.041 R)
• M4: 1,359,545 km (0.046 R)
• M5: 1,419,983 km (0.116 R)
• M6: 1,671,008 km (0.082 R)
• M7: 2,616,018 km (0.101 R)
• M8: 2,844,903 km (0.12 R)
• M9: 2,922,694 km (0.079 R)
• M10: 3,040,726 km (0.097 R)
• M11: 4,803,139 km (0.102 R)
• M12: 5,707,757 km (0.118 R)
• M13: 6,254,986 km (0.067 R)
• M14: 6,407,127 km (0.082 R)
• M15: 7,885,154 km (0.116 R)
• M16: 8,049,562 km (0.104 R)
• M17: 8,831,510 km (0.076 R)
• M18: 10,466,765 km (0.104 R)
• M19: 10,889,977 km (0.095 R)
• M20: 11,195,605 km (0.104 R)
• M21: 11,257,090 km (0.05 R)
• M22: 11,318,724 km (0.032 R)
• M23: 12,637,729 km (0.117 R)
• M24: 13,023,392 km (0.071 R)
• M25: 13,088,168 km (0.115 R)
• M26: 15,009,304 km (0.036 R)
• M27: 15,623,104 km (0.094 R)
• M28: 15,829,549 km (0.072 R)
• M29: 17,157,978 km (0.117 R)
• M30: 17,442,214 km (0.043 R)
• M31: 18,449,157 km (0.095 R)
• M32: 18,521,862 km (0.067 R)
• M33: 18,886,432 km (0.108 R)
• M34: 20,293,550 km (0.073 R)
• M35: 20,518,844 km (0.077 R)
• M36: 20,594,092 km (0.086 R)
• M37: 23,442,734 km (0.096 R)
• M38: 24,313,244 km (0.117 R)
• M39: 24,792,406 km (0.072 R)
• M40: 25,841,387 km (0.058 R)
• M41: 25,922,768 km (0.069 R)
• M42: 26,085,530 km (0.109 R)
• M43: 26,167,061 km (0.071 R)
• M44: 27,566,400 km (0.103 R)
• M45: 29,243,392 km (0.112 R)
• M46: 31,907,281 km (0.065 R)
• M47: 32,081,862 km (0.118 R)
• M48: 33,312,304 km (0.102 R)
• M49: 33,933,285 km (0.086 R)
• M50: 34,737,374 km (0.064 R)
• M51: 35,547,596 km (0.113 R)
• M52: 36,182,190 km (0.047 R)
• M53: 38,571,567 km (0.083 R)
• M54: 38,943,617 km (0.113 R)
• M55: 39,036,816 km (0.105 R)
• M56: 39,597,659 km (0.115 R)
• M57: 42,345,772 km (0.114 R)
• M58: 44,082,154 km (0.052 R)
• M59: 45,350,595 km (0.092 R)
• M60: 46,038,595 km (0.063 R)
• M61: 46,137,180 km (0.092 R)
• M62: 46,928,104 km (0.049 R)
• M63: 47,027,287 km (0.099 R)
• M64: 49,327,953 km (0.12 R)
• M65: 50,035,401 km (0.098 R)
• M66: 50,238,256 km (0.118 R)
• M67: 51,767,446 km (0.113 R)
• M68: 54,245,983 km (0.071 R)
• M69: 54,558,493 km (0.1 R)
• M70: 55,080,739 km (0.1 R)
• M71: 58,355,137 km (0.093 R)
• M72: 58,461,801 km (0.069 R)
• M73: 62,344,913 km (0.078 R)
• M74: 62,453,969 km (0.069 R)
• M75: 64,758,674 km (0.118 R)
• M76: 66,088,151 km (0.097 R)
• M77: 66,644,804 km (0.086 R)
• M78: 67,202,804 km (0.083 R)
• M79: 67,426,603 km (0.097 R)
• M80: 68,773,881 km (0.119 R)
• M81: 70,243,531 km (0.1 R)
• M82: 70,584,165 km (0.055 R)
• M83: 72,639,340 km (0.082 R)
• M84: 74,482,536 km (0.101 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: 434 - 11,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit