🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.43 AU - 0.59 AU

Year: 131 Days

Day: 30.2 Hours

Environment

Temp: 224 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.88 AU - 1.36 AU

Year: 427 Days

Day: 36.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 109,838,706 km

• M1: 417,976 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.99 AU - 1.63 AU

Year: 540 Days

Day: 15.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.52 AU - 3.58 AU

Year: 1917 Days

Day: 46.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.8

Radius: 14.3

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.76 AU - 7.52 AU

Year: 5476 Days

Day: 12.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 109,838,706 km

• M1: 189,989 km (0.104 R)
• M2: 789,578 km (0.038 R)
• M3: 1,047,783 km (0.106 R)
• M4: 1,252,284 km (0.071 R)
• M5: 2,303,209 km (0.03 R)
• M6: 2,617,065 km (0.109 R)
• M7: 2,834,132 km (0.093 R)
• M8: 3,079,921 km (0.057 R)
• M9: 4,057,543 km (0.113 R)
• M10: 4,233,620 km (0.114 R)
• M11: 4,335,496 km (0.112 R)
• M12: 4,541,642 km (0.096 R)
• M13: 5,071,218 km (0.068 R)
• M14: 5,398,688 km (0.062 R)
• M15: 5,564,891 km (0.102 R)
• M16: 6,717,094 km (0.12 R)
• M17: 7,046,808 km (0.111 R)
• M18: 7,474,059 km (0.109 R)
• M19: 7,690,976 km (0.087 R)
• M20: 8,482,498 km (0.033 R)
• M21: 8,611,601 km (0.098 R)
• M22: 9,333,411 km (0.109 R)
• M23: 9,466,703 km (0.066 R)
• M24: 9,870,468 km (0.111 R)
• M25: 10,452,403 km (0.096 R)
• M26: 10,799,769 km (0.114 R)
• M27: 11,792,950 km (0.109 R)
• M28: 12,227,681 km (0.09 R)
• M29: 12,337,187 km (0.085 R)
• M30: 12,741,400 km (0.08 R)
• M31: 13,487,594 km (0.03 R)
• M32: 14,094,812 km (0.065 R)
• M33: 14,517,576 km (0.081 R)
• M34: 15,375,520 km (0.101 R)
• M35: 15,691,470 km (0.112 R)
• M36: 15,810,550 km (0.109 R)
• M37: 15,929,929 km (0.063 R)
• M38: 16,129,642 km (0.111 R)
• M39: 16,410,587 km (0.079 R)
• M40: 17,715,380 km (0.085 R)
• M41: 17,963,712 km (0.117 R)
• M42: 18,129,916 km (0.116 R)
• M43: 18,463,818 km (0.026 R)
• M44: 19,648,932 km (0.075 R)
• M45: 20,337,083 km (0.076 R)
• M46: 21,296,304 km (0.094 R)
• M47: 22,359,347 km (0.111 R)
• M48: 22,762,513 km (0.092 R)
• M49: 23,439,892 km (0.096 R)
• M50: 23,667,131 km (0.11 R)
• M51: 24,215,407 km (0.099 R)
• M52: 24,445,190 km (0.114 R)
• M53: 24,629,494 km (0.045 R)
• M54: 24,768,022 km (0.071 R)
• M55: 24,860,623 km (0.072 R)
• M56: 25,511,374 km (0.114 R)
• M57: 25,838,843 km (0.095 R)
• M58: 25,979,615 km (0.094 R)
• M59: 26,639,940 km (0.046 R)
• M60: 27,305,800 km (0.056 R)
• M61: 27,401,393 km (0.108 R)
• M62: 28,411,628 km (0.111 R)
• M63: 28,557,037 km (0.117 R)
• M64: 28,653,976 km (0.091 R)
• M65: 29,287,374 km (0.037 R)
• M66: 30,073,211 km (0.106 R)
• M67: 30,221,313 km (0.095 R)
• M68: 30,865,930 km (0.108 R)
• M69: 31,816,326 km (0.098 R)
• M70: 32,068,099 km (0.115 R)
• M71: 32,269,906 km (0.078 R)
• M72: 32,371,034 km (0.091 R)
• M73: 33,336,390 km (0.119 R)
• M74: 34,156,784 km (0.075 R)
• M75: 34,414,541 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.7

Radius: 6.9

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 13.36 AU - 21.52 AU

Year: 26211 Days

Day: 18.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 109,838,706 km

• M1: 535,710 km (0.103 R)
• M2: 1,808,339 km (0.076 R)
• M3: 4,082,825 km (0.103 R)
• M4: 4,494,070 km (0.097 R)
• M5: 5,115,948 km (0.09 R)
• M6: 5,195,534 km (0.1 R)
• M7: 6,438,842 km (0.115 R)
• M8: 7,860,770 km (0.077 R)
• M9: 8,371,347 km (0.097 R)
• M10: 8,988,438 km (0.106 R)
• M11: 9,132,800 km (0.083 R)
• M12: 9,472,986 km (0.07 R)
• M13: 9,620,041 km (0.054 R)
• M14: 10,215,889 km (0.074 R)
• M15: 10,467,662 km (0.076 R)
• M16: 12,020,787 km (0.082 R)
• M17: 12,126,852 km (0.109 R)
• M18: 12,286,623 km (0.106 R)
• M19: 13,259,607 km (0.041 R)
• M20: 13,977,527 km (0.119 R)
• M21: 15,335,876 km (0.097 R)
• M22: 15,739,940 km (0.115 R)
• M23: 18,237,177 km (0.084 R)
• M24: 18,359,099 km (0.117 R)
• M25: 18,542,506 km (0.042 R)
• M26: 18,665,177 km (0.039 R)
• M27: 21,173,933 km (0.094 R)
• M28: 21,947,055 km (0.056 R)
• M29: 22,926,322 km (0.031 R)
• M30: 23,189,764 km (0.099 R)
• M31: 23,520,675 km (0.098 R)
• M32: 25,811,467 km (0.056 R)
• M33: 26,498,720 km (0.109 R)
• M34: 27,401,094 km (0.086 R)
• M35: 28,666,991 km (0.079 R)
• M36: 29,664,809 km (0.088 R)
• M37: 31,401,640 km (0.111 R)
• M38: 31,694,403 km (0.088 R)
• M39: 31,914,462 km (0.045 R)
• M40: 32,135,119 km (0.11 R)
• M41: 35,962,131 km (0.104 R)
• M42: 38,123,521 km (0.09 R)
• M43: 38,748,840 km (0.084 R)
• M44: 39,062,697 km (0.117 R)
• M45: 41,604,215 km (0.092 R)
• M46: 42,006,185 km (0.09 R)
• M47: 42,328,568 km (0.098 R)
• M48: 43,057,110 km (0.114 R)
• M49: 43,300,954 km (0.064 R)
• M50: 45,267,568 km (0.081 R)
• M51: 50,995,521 km (0.097 R)
• M52: 56,679,791 km (0.106 R)
• M53: 56,768,802 km (0.028 R)
• M54: 57,751,061 km (0.097 R)
• M55: 58,738,706 km (0.095 R)
• M56: 60,731,051 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.6

Radius: 4.2

Gravity: 42.49 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 16.68 AU - 20.6 AU

Year: 28963 Days

Day: 19.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 109,838,706 km

• M1: 68,665 km (0.12 R)
• M2: 98,884 km (0.076 R)
• M3: 402,119 km (0.089 R)
• M4: 653,593 km (0.056 R)
• M5: 1,041,949 km (0.075 R)
• M6: 1,346,082 km (0.077 R)
• M7: 1,381,536 km (0.119 R)
• M8: 2,494,395 km (0.085 R)
• M9: 3,129,587 km (0.046 R)
• M10: 3,612,489 km (0.066 R)
• M11: 4,379,478 km (0.118 R)
• M12: 4,699,916 km (0.037 R)
• M13: 5,250,586 km (0.032 R)
• M14: 5,476,628 km (0.043 R)
• M15: 5,533,625 km (0.099 R)
• M16: 5,648,217 km (0.084 R)
• M17: 6,055,423 km (0.064 R)
• M18: 7,840,724 km (0.08 R)
• M19: 8,294,304 km (0.105 R)
• M20: 9,499,465 km (0.032 R)
• M21: 9,705,611 km (0.116 R)
• M22: 10,615,615 km (0.096 R)
• M23: 11,479,692 km (0.045 R)
• M24: 11,920,108 km (0.078 R)
• M25: 12,291,410 km (0.059 R)
• M26: 12,741,849 km (0.079 R)
• M27: 13,427,606 km (0.109 R)
• M28: 13,736,376 km (0.088 R)
• M29: 14,597,162 km (0.085 R)
• M30: 14,755,586 km (0.086 R)
• M31: 16,124,556 km (0.115 R)
• M32: 17,282,294 km (0.111 R)
• M33: 17,449,844 km (0.084 R)
• M34: 19,939,003 km (0.072 R)
• M35: 21,539,101 km (0.117 R)
• M36: 21,719,367 km (0.057 R)
• M37: 24,577,434 km (0.103 R)
• M38: 27,453,453 km (0.102 R)
• M39: 29,930,046 km (0.082 R)
• M40: 31,245,909 km (0.116 R)
• M41: 31,449,960 km (0.047 R)
• M42: 32,167,881 km (0.051 R)
• M43: 33,202,649 km (0.081 R)
• M44: 35,198,733 km (0.091 R)
• M45: 35,411,013 km (0.119 R)
• M46: 36,157,656 km (0.062 R)
• M47: 37,992,474 km (0.051 R)
• M48: 39,746,808 km (0.106 R)
• M49: 41,976,415 km (0.118 R)
• M50: 42,766,441 km (0.055 R)
• M51: 47,256,471 km (0.117 R)
• M52: 47,490,742 km (0.117 R)
• M53: 48,313,680 km (0.111 R)
• M54: 48,549,595 km (0.119 R)
• M55: 48,667,778 km (0.073 R)
• M56: 49,735,308 km (0.102 R)
• M57: 50,212,376 km (0.067 R)
• M58: 51,893,557 km (0.092 R)
• M59: 52,135,307 km (0.115 R)
• M60: 52,256,182 km (0.086 R)
• M61: 53,227,521 km (0.087 R)
• M62: 53,959,802 km (0.057 R)
• M63: 54,327,215 km (0.112 R)
• M64: 54,449,885 km (0.045 R)
• M65: 56,300,710 km (0.119 R)
• M66: 57,171,519 km (0.087 R)
• M67: 57,296,284 km (0.068 R)
• M68: 58,046,667 km (0.046 R)
• M69: 58,423,204 km (0.104 R)
• M70: 59,178,524 km (0.085 R)
• M71: 60,317,562 km (0.026 R)
• M72: 61,847,500 km (0.113 R)
• M73: 62,488,676 km (0.119 R)
• M74: 63,777,911 km (0.113 R)
• M75: 64,945,522 km (0.055 R)
• M76: 65,597,320 km (0.045 R)
• M77: 66,907,348 km (0.114 R)
• M78: 67,170,342 km (0.072 R)
• M79: 67,433,634 km (0.072 R)
• M80: 68,490,692 km (0.116 R)
• M81: 72,908,018 km (0.106 R)
• M82: 74,946,289 km (0.099 R)
• M83: 76,590,220 km (0.117 R)
• M84: 79,078,332 km (0.105 R)
• M85: 79,774,261 km (0.094 R)
• M86: 80,891,907 km (0.093 R)
• M87: 82,296,033 km (0.104 R)
• M88: 83,283,827 km (0.107 R)
• M89: 88,714,080 km (0.054 R)
• M90: 88,858,592 km (0.045 R)
• M91: 91,617,775 km (0.106 R)
• M92: 91,763,783 km (0.059 R)
• M93: 92,348,561 km (0.061 R)
• M94: 94,110,225 km (0.04 R)
• M95: 96,922,216 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.1

Radius: 3.4

Gravity: 71.89 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 16.44 AU - 22.98 AU

Year: 31492 Days

Day: 23.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 109,838,706 km

• M1: 70,012 km (0.116 R)
• M2: 425,307 km (0.082 R)
• M3: 476,320 km (0.106 R)
• M4: 612,753 km (0.108 R)
• M5: 670,797 km (0.097 R)
• M6: 823,686 km (0.097 R)
• M7: 920,625 km (0.11 R)
• M8: 1,125,574 km (0.117 R)
• M9: 1,306,887 km (0.061 R)
• M10: 1,381,985 km (0.104 R)
• M11: 1,737,280 km (0.117 R)
• M12: 1,861,746 km (0.104 R)
• M13: 2,573,383 km (0.091 R)
• M14: 4,268,476 km (0.065 R)
• M15: 4,894,693 km (0.108 R)
• M16: 5,129,412 km (0.107 R)
• M17: 5,549,034 km (0.105 R)
• M18: 5,979,576 km (0.079 R)
• M19: 6,293,732 km (0.084 R)
• M20: 9,063,836 km (0.098 R)
• M21: 10,308,041 km (0.063 R)
• M22: 10,683,981 km (0.12 R)
• M23: 10,759,677 km (0.114 R)
• M24: 12,790,618 km (0.11 R)
• M25: 13,438,826 km (0.104 R)
• M26: 13,684,615 km (0.071 R)
• M27: 15,190,317 km (0.063 R)
• M28: 15,446,279 km (0.112 R)
• M29: 16,135,926 km (0.089 R)
• M30: 16,572,153 km (0.069 R)
• M31: 17,455,977 km (0.106 R)
• M32: 17,813,666 km (0.075 R)
• M33: 18,810,137 km (0.054 R)
• M34: 19,361,256 km (0.068 R)
• M35: 19,731,510 km (0.05 R)
• M36: 22,291,579 km (0.084 R)
• M37: 22,679,636 km (0.106 R)
• M38: 25,255,861 km (0.049 R)
• M39: 25,356,839 km (0.069 R)
• M40: 26,578,306 km (0.071 R)
• M41: 27,506,860 km (0.094 R)
• M42: 30,570,624 km (0.093 R)
• M43: 31,434,552 km (0.102 R)
• M44: 31,543,160 km (0.115 R)
• M45: 31,760,675 km (0.047 R)
• M46: 31,869,582 km (0.066 R)
• M47: 32,087,846 km (0.084 R)
• M48: 36,898,315 km (0.111 R)
• M49: 38,861,188 km (0.081 R)
• M50: 39,444,919 km (0.081 R)
• M51: 40,266,960 km (0.108 R)
• M52: 41,570,256 km (0.103 R)
• M53: 41,689,486 km (0.036 R)
• M54: 44,096,366 km (0.047 R)
• M55: 45,316,636 km (0.105 R)
• M56: 46,671,843 km (0.048 R)
• M57: 48,290,342 km (0.078 R)
• M58: 49,927,242 km (0.115 R)
• M59: 51,838,355 km (0.066 R)
• M60: 53,255,047 km (0.119 R)
• M61: 54,293,406 km (0.12 R)
• M62: 56,918,100 km (0.098 R)
• M63: 58,779,846 km (0.094 R)
• M64: 59,852,762 km (0.09 R)
• M65: 60,526,550 km (0.118 R)
• M66: 63,246,689 km (0.072 R)
• M67: 64,070,524 km (0.111 R)
• M68: 65,451,312 km (0.026 R)
• M69: 65,589,990 km (0.079 R)
• M70: 66,563,124 km (0.074 R)
• M71: 66,841,974 km (0.117 R)
• M72: 67,121,273 km (0.118 R)
• M73: 69,228,509 km (0.066 R)
• M74: 73,795,582 km (0.051 R)
• M75: 73,939,795 km (0.102 R)
• M76: 74,084,157 km (0.042 R)
• M77: 75,678,571 km (0.087 R)
• M78: 75,969,688 km (0.08 R)
• M79: 78,164,738 km (0.118 R)
• M80: 82,018,529 km (0.098 R)
• M81: 84,269,827 km (0.093 R)
• M82: 85,478,877 km (0.103 R)
• M83: 85,781,962 km (0.104 R)
• M84: 87,914,031 km (0.086 R)
• M85: 88,833,011 km (0.1 R)
• M86: 90,063,453 km (0.078 R)
• M87: 90,989,913 km (0.087 R)
• M88: 93,007,988 km (0.108 R)
• M89: 94,257,280 km (0.11 R)
• M90: 95,669,334 km (0.045 R)
• M91: 101,226,596 km (0.088 R)
• M92: 101,547,334 km (0.076 R)
• M93: 101,868,371 km (0.053 R)
• M94: 105,422,068 km (0.05 R)
• M95: 106,398,344 km (0.113 R)
• M96: 109,344,973 km (0.076 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 17,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit