🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.53 AU - 0.79 AU

Year: 200 Days

Day: 25.9 Hours

Environment

Temp: 119 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.12 AU - 1.24 AU

Year: 478 Days

Day: 18.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.17 AU - 1.57 AU

Year: 598 Days

Day: 17.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.48 AU - 2.54 AU

Year: 1482 Days

Day: 16.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.4

Radius: 12.8

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.58 AU - 9.78 AU

Year: 9533 Days

Day: 8.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 45,088,430 km

• M1: 268,079 km (0.07 R)
• M2: 537,356 km (0.092 R)
• M3: 675,584 km (0.05 R)
• M4: 1,010,833 km (0.115 R)
• M5: 1,228,947 km (0.101 R)
• M6: 1,758,972 km (0.069 R)
• M7: 1,950,756 km (0.025 R)
• M8: 2,226,016 km (0.114 R)
• M9: 2,329,388 km (0.099 R)
• M10: 2,703,982 km (0.054 R)
• M11: 2,786,859 km (0.033 R)
• M12: 2,983,580 km (0.038 R)
• M13: 3,331,545 km (0.089 R)
• M14: 3,601,270 km (0.073 R)
• M15: 3,909,292 km (0.097 R)
• M16: 4,551,366 km (0.111 R)
• M17: 4,650,699 km (0.109 R)
• M18: 5,054,762 km (0.116 R)
• M19: 5,540,656 km (0.111 R)
• M20: 5,646,721 km (0.096 R)
• M21: 6,187,368 km (0.094 R)
• M22: 7,240,986 km (0.116 R)
• M23: 7,395,969 km (0.117 R)
• M24: 9,006,839 km (0.106 R)
• M25: 9,595,656 km (0.116 R)
• M26: 9,723,413 km (0.083 R)
• M27: 10,327,339 km (0.12 R)
• M28: 10,943,533 km (0.118 R)
• M29: 11,753,306 km (0.102 R)
• M30: 12,350,202 km (0.113 R)
• M31: 13,003,945 km (0.095 R)
• M32: 13,765,098 km (0.09 R)
• M33: 13,957,631 km (0.098 R)
• M34: 14,248,000 km (0.074 R)
• M35: 15,181,192 km (0.118 R)
• M36: 15,280,525 km (0.113 R)
• M37: 16,387,848 km (0.093 R)
• M38: 16,643,212 km (0.113 R)
• M39: 16,745,686 km (0.043 R)
• M40: 17,313,111 km (0.099 R)
• M41: 17,782,100 km (0.038 R)
• M42: 17,886,969 km (0.089 R)
• M43: 19,214,201 km (0.09 R)
• M44: 21,682,416 km (0.049 R)
• M45: 22,300,704 km (0.052 R)
• M46: 22,867,979 km (0.067 R)
• M47: 24,190,574 km (0.095 R)
• M48: 24,890,543 km (0.091 R)
• M49: 25,007,827 km (0.117 R)
• M50: 25,538,002 km (0.112 R)
• M51: 25,893,447 km (0.064 R)
• M52: 29,227,983 km (0.064 R)
• M53: 29,973,280 km (0.082 R)
• M54: 30,536,366 km (0.087 R)
• M55: 32,952,222 km (0.093 R)
• M56: 34,902,679 km (0.108 R)
• M57: 35,099,700 km (0.109 R)
• M58: 35,693,304 km (0.106 R)
• M59: 35,825,548 km (0.097 R)
• M60: 36,356,621 km (0.105 R)
• M61: 36,556,484 km (0.053 R)
• M62: 37,023,977 km (0.07 R)
• M63: 37,493,714 km (0.084 R)
• M64: 40,008,604 km (0.11 R)
• M65: 40,766,617 km (0.088 R)
• M66: 42,087,416 km (0.067 R)
• M67: 42,788,133 km (0.096 R)
• M68: 42,928,755 km (0.111 R)
• M69: 43,139,987 km (0.097 R)
• M70: 43,492,739 km (0.076 R)
• M71: 43,634,109 km (0.116 R)
• M72: 44,059,116 km (0.036 R)
• M73: 44,414,411 km (0.062 R)
• M74: 45,056,335 km (0.104 R)
• M75: 45,988,929 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.9

Radius: 13.5

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.98 AU - 10.28 AU

Year: 12019 Days

Day: 10.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,088,430 km

• M1: 169,494 km (0.071 R)
• M2: 272,418 km (0.091 R)
• M3: 520,601 km (0.114 R)
• M4: 677,379 km (0.113 R)
• M5: 965,205 km (0.078 R)
• M6: 1,228,647 km (0.095 R)
• M7: 1,358,498 km (0.05 R)
• M8: 1,539,063 km (0.081 R)
• M9: 2,873,177 km (0.118 R)
• M10: 3,168,184 km (0.111 R)
• M11: 3,380,613 km (0.108 R)
• M12: 3,504,181 km (0.099 R)
• M13: 3,692,375 km (0.115 R)
• M14: 3,787,818 km (0.027 R)
• M15: 4,996,569 km (0.071 R)
• M16: 5,424,568 km (0.066 R)
• M17: 5,606,479 km (0.089 R)
• M18: 5,716,583 km (0.079 R)
• M19: 6,430,764 km (0.108 R)
• M20: 7,252,954 km (0.109 R)
• M21: 7,819,630 km (0.074 R)
• M22: 8,611,601 km (0.113 R)
• M23: 8,781,545 km (0.082 R)
• M24: 9,341,789 km (0.083 R)
• M25: 9,648,315 km (0.098 R)
• M26: 9,824,990 km (0.105 R)
• M27: 9,913,701 km (0.102 R)
• M28: 10,136,752 km (0.098 R)
• M29: 10,451,805 km (0.07 R)
• M30: 10,678,745 km (0.04 R)
• M31: 11,183,937 km (0.041 R)
• M32: 11,885,551 km (0.077 R)
• M33: 12,027,519 km (0.102 R)
• M34: 12,265,529 km (0.054 R)
• M35: 12,891,597 km (0.034 R)
• M36: 13,135,142 km (0.111 R)
• M37: 13,676,387 km (0.063 R)
• M38: 13,825,386 km (0.061 R)
• M39: 14,024,800 km (0.056 R)
• M40: 14,225,112 km (0.08 R)
• M41: 14,984,770 km (0.093 R)
• M42: 15,087,095 km (0.115 R)
• M43: 16,018,342 km (0.105 R)
• M44: 16,227,779 km (0.095 R)
• M45: 16,649,495 km (0.085 R)
• M46: 17,235,171 km (0.085 R)
• M47: 17,773,573 km (0.091 R)
• M48: 18,099,248 km (0.097 R)
• M49: 18,922,186 km (0.059 R)
• M50: 19,477,643 km (0.082 R)
• M51: 20,094,734 km (0.095 R)
• M52: 21,463,405 km (0.054 R)
• M53: 21,694,534 km (0.088 R)
• M54: 23,453,655 km (0.09 R)
• M55: 24,230,068 km (0.098 R)
• M56: 25,380,176 km (0.107 R)
• M57: 25,502,248 km (0.11 R)
• M58: 26,920,436 km (0.097 R)
• M59: 27,044,901 km (0.065 R)
• M60: 27,859,013 km (0.102 R)
• M61: 28,681,203 km (0.101 R)
• M62: 29,063,276 km (0.071 R)
• M63: 29,897,134 km (0.099 R)
• M64: 30,219,967 km (0.079 R)
• M65: 30,608,772 km (0.08 R)
• M66: 31,195,195 km (0.037 R)
• M67: 31,522,665 km (0.081 R)
• M68: 32,379,262 km (0.089 R)
• M69: 32,710,771 km (0.098 R)
• M70: 34,317,602 km (0.087 R)
• M71: 34,520,307 km (0.105 R)
• M72: 36,018,679 km (0.068 R)
• M73: 36,706,830 km (0.086 R)
• M74: 36,914,023 km (0.084 R)
• M75: 37,052,401 km (0.069 R)
• M76: 37,399,168 km (0.1 R)
• M77: 37,538,145 km (0.119 R)
• M78: 39,431,605 km (0.119 R)
• M79: 39,998,581 km (0.094 R)
• M80: 40,354,325 km (0.087 R)
• M81: 41,140,611 km (0.109 R)
• M82: 42,004,240 km (0.107 R)
• M83: 42,583,333 km (0.115 R)
• M84: 43,383,831 km (0.087 R)
• M85: 44,557,127 km (0.092 R)
• M86: 47,159,831 km (0.113 R)
• M87: 47,610,869 km (0.1 R)
• M88: 50,117,531 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.4

Radius: 6

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 17.08 AU - 19.62 AU

Year: 29303 Days

Day: 15.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,088,430 km

• M1: 593,006 km (0.074 R)
• M2: 736,171 km (0.101 R)
• M3: 1,112,260 km (0.103 R)
• M4: 1,807,292 km (0.088 R)
• M5: 1,899,295 km (0.102 R)
• M6: 1,969,306 km (0.113 R)
• M7: 2,135,958 km (0.105 R)
• M8: 2,184,578 km (0.095 R)
• M9: 2,233,347 km (0.094 R)
• M10: 3,398,265 km (0.091 R)
• M11: 3,455,112 km (0.101 R)
• M12: 3,512,259 km (0.102 R)
• M13: 3,627,449 km (0.097 R)
• M14: 4,040,489 km (0.041 R)
• M15: 4,283,286 km (0.114 R)
• M16: 4,846,821 km (0.087 R)
• M17: 5,039,803 km (0.094 R)
• M18: 5,466,755 km (0.079 R)
• M19: 5,973,593 km (0.079 R)
• M20: 6,495,390 km (0.097 R)
• M21: 6,923,389 km (0.082 R)
• M22: 7,031,848 km (0.11 R)
• M23: 7,844,015 km (0.073 R)
• M24: 8,414,731 km (0.098 R)
• M25: 8,763,593 km (0.054 R)
• M26: 9,117,093 km (0.087 R)
• M27: 9,156,586 km (0.081 R)
• M28: 9,236,023 km (0.075 R)
• M29: 9,435,287 km (0.119 R)
• M30: 11,935,217 km (0.096 R)
• M31: 12,065,367 km (0.105 R)
• M32: 12,108,900 km (0.072 R)
• M33: 13,302,093 km (0.112 R)
• M34: 13,617,595 km (0.105 R)
• M35: 14,118,299 km (0.077 R)
• M36: 14,301,856 km (0.106 R)
• M37: 15,090,984 km (0.107 R)
• M38: 17,393,894 km (0.081 R)
• M39: 17,639,983 km (0.111 R)
• M40: 17,788,234 km (0.111 R)
• M41: 17,986,451 km (0.104 R)
• M42: 18,135,750 km (0.094 R)
• M43: 18,435,394 km (0.079 R)
• M44: 18,887,928 km (0.094 R)
• M45: 19,293,189 km (0.099 R)
• M46: 19,344,052 km (0.105 R)
• M47: 19,752,604 km (0.077 R)
• M48: 20,318,981 km (0.069 R)
• M49: 20,370,742 km (0.08 R)
• M50: 20,682,055 km (0.065 R)
• M51: 20,786,325 km (0.077 R)
• M52: 21,520,402 km (0.105 R)
• M53: 22,209,599 km (0.076 R)
• M54: 22,369,669 km (0.119 R)
• M55: 23,392,320 km (0.108 R)
• M56: 23,446,474 km (0.043 R)
• M57: 24,705,789 km (0.105 R)
• M58: 25,930,697 km (0.061 R)
• M59: 25,986,796 km (0.081 R)
• M60: 26,043,045 km (0.092 R)
• M61: 27,862,304 km (0.11 R)
• M62: 30,134,397 km (0.085 R)
• M63: 30,193,488 km (0.12 R)
• M64: 30,252,579 km (0.071 R)
• M65: 31,083,595 km (0.04 R)
• M66: 33,255,008 km (0.055 R)
• M67: 33,805,379 km (0.117 R)
• M68: 33,866,714 km (0.074 R)
• M69: 34,420,525 km (0.114 R)
• M70: 36,037,229 km (0.083 R)
• M71: 36,413,767 km (0.034 R)
• M72: 36,602,560 km (0.073 R)
• M73: 36,665,541 km (0.057 R)
• M74: 36,728,521 km (0.117 R)
• M75: 36,917,912 km (0.109 R)
• M76: 37,869,355 km (0.082 R)
• M77: 38,700,371 km (0.116 R)
• M78: 38,764,548 km (0.106 R)
• M79: 38,957,380 km (0.063 R)
• M80: 40,185,578 km (0.092 R)
• M81: 41,098,574 km (0.066 R)
• M82: 41,623,364 km (0.112 R)
• M83: 43,277,766 km (0.111 R)
• M84: 43,544,350 km (0.103 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 10,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit