🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1 AU - 1.22 AU

Year: 348 Days

Day: 27.5 Hours

Environment

Temp: 182 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,740,989 km

• M1: 742,604 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.14 AU - 1.8 AU

Year: 530 Days

Day: 36.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.67 AU - 2.23 AU

Year: 809 Days

Day: 38.6 Hours

Environment

Temp: 103 °C

Axial Tilt: 165.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.13 AU - 8.35 AU

Year: 5790 Days

Day: 33.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.57 AU - 10.29 AU

Year: 7932 Days

Day: 13.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,740,989 km

• M1: 678,277 km (0.113 R)
• M2: 845,976 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.37 AU - 10.99 AU

Year: 8267 Days

Day: 12.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.3

Radius: 8.7

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 11.02 AU - 16.4 AU

Year: 15089 Days

Day: 5.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,740,989 km

• M1: 116,537 km (0.04 R)
• M2: 253,120 km (0.078 R)
• M3: 361,129 km (0.074 R)
• M4: 458,069 km (0.078 R)
• M5: 698,024 km (0.117 R)
• M6: 898,784 km (0.09 R)
• M7: 1,077,105 km (0.098 R)
• M8: 1,377,348 km (0.091 R)
• M9: 1,655,450 km (0.11 R)
• M10: 1,776,475 km (0.093 R)
• M11: 1,900,641 km (0.111 R)
• M12: 2,079,410 km (0.062 R)
• M13: 2,344,498 km (0.103 R)
• M14: 2,676,755 km (0.091 R)
• M15: 2,762,175 km (0.104 R)
• M16: 3,024,121 km (0.043 R)
• M17: 3,294,145 km (0.099 R)
• M18: 3,666,345 km (0.099 R)
• M19: 3,986,634 km (0.105 R)
• M20: 4,216,416 km (0.091 R)
• M21: 4,316,198 km (0.097 R)
• M22: 5,107,271 km (0.08 R)
• M23: 5,465,109 km (0.093 R)
• M24: 5,868,126 km (0.118 R)
• M25: 6,017,126 km (0.099 R)
• M26: 6,664,136 km (0.093 R)
• M27: 7,015,691 km (0.066 R)
• M28: 7,493,806 km (0.111 R)
• M29: 7,941,253 km (0.027 R)
• M30: 8,106,260 km (0.088 R)
• M31: 8,904,963 km (0.058 R)
• M32: 9,378,889 km (0.102 R)
• M33: 10,396,154 km (0.103 R)
• M34: 10,576,569 km (0.069 R)
• M35: 11,355,226 km (0.102 R)
• M36: 11,541,177 km (0.116 R)
• M37: 11,728,024 km (0.118 R)
• M38: 12,294,851 km (0.103 R)
• M39: 12,822,183 km (0.108 R)
• M40: 15,055,530 km (0.091 R)
• M41: 15,311,043 km (0.095 R)
• M42: 15,826,408 km (0.108 R)
• M43: 15,930,079 km (0.112 R)
• M44: 16,086,109 km (0.111 R)
• M45: 16,242,738 km (0.079 R)
• M46: 16,504,834 km (0.098 R)
• M47: 17,352,755 km (0.107 R)
• M48: 19,423,040 km (0.114 R)
• M49: 19,589,841 km (0.11 R)
• M50: 20,036,690 km (0.072 R)
• M51: 20,317,784 km (0.116 R)
• M52: 21,800,449 km (0.095 R)
• M53: 24,327,905 km (0.102 R)
• M54: 24,447,733 km (0.11 R)
• M55: 25,110,003 km (0.115 R)
• M56: 25,231,177 km (0.114 R)
• M57: 25,534,711 km (0.104 R)
• M58: 26,145,369 km (0.079 R)
• M59: 29,461,655 km (0.106 R)
• M60: 30,617,747 km (0.117 R)
• M61: 32,050,745 km (0.095 R)
• M62: 33,106,607 km (0.112 R)
• M63: 33,305,872 km (0.071 R)
• M64: 35,523,810 km (0.067 R)
• M65: 35,863,995 km (0.07 R)
• M66: 35,932,212 km (0.104 R)
• M67: 37,373,737 km (0.097 R)
• M68: 37,858,434 km (0.102 R)
• M69: 41,237,850 km (0.096 R)
• M70: 42,169,695 km (0.037 R)
• M71: 42,746,544 km (0.039 R)
• M72: 43,398,641 km (0.095 R)
• M73: 45,300,778 km (0.095 R)
• M74: 45,743,588 km (0.088 R)
• M75: 45,891,540 km (0.117 R)
• M76: 45,965,591 km (0.088 R)
• M77: 46,782,396 km (0.034 R)
• M78: 46,856,895 km (0.108 R)
• M79: 47,379,441 km (0.087 R)
• M80: 48,054,277 km (0.109 R)
• M81: 49,034,592 km (0.101 R)
• M82: 49,337,527 km (0.039 R)
• M83: 49,641,061 km (0.112 R)
• M84: 49,945,194 km (0.103 R)
• M85: 50,402,664 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.4

Radius: 7.5

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 20.13 AU - 20.83 AU

Year: 27548 Days

Day: 21.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,740,989 km

• M1: 276,158 km (0.038 R)
• M2: 333,603 km (0.108 R)
• M3: 429,196 km (0.089 R)
• M4: 534,812 km (0.104 R)
• M5: 610,509 km (0.093 R)
• M6: 794,514 km (0.115 R)
• M7: 927,208 km (0.065 R)
• M8: 1,265,000 km (0.095 R)
• M9: 1,368,372 km (0.095 R)
• M10: 1,611,319 km (0.108 R)
• M11: 2,137,604 km (0.082 R)
• M12: 2,356,017 km (0.063 R)
• M13: 3,019,184 km (0.09 R)
• M14: 3,228,920 km (0.064 R)
• M15: 4,076,542 km (0.11 R)
• M16: 4,308,568 km (0.111 R)
• M17: 4,505,140 km (0.084 R)
• M18: 4,664,611 km (0.119 R)
• M19: 5,617,250 km (0.099 R)
• M20: 6,583,054 km (0.089 R)
• M21: 7,694,267 km (0.07 R)
• M22: 10,504,164 km (0.047 R)
• M23: 10,715,995 km (0.12 R)
• M24: 11,197,550 km (0.105 R)
• M25: 14,820,362 km (0.09 R)
• M26: 15,356,521 km (0.068 R)
• M27: 15,838,525 km (0.079 R)
• M28: 16,081,322 km (0.064 R)
• M29: 16,447,987 km (0.053 R)
• M30: 17,065,078 km (0.087 R)
• M31: 17,127,311 km (0.096 R)
• M32: 17,251,776 km (0.11 R)
• M33: 17,815,610 km (0.097 R)
• M34: 18,449,307 km (0.104 R)
• M35: 18,704,820 km (0.107 R)
• M36: 20,131,086 km (0.077 R)
• M37: 20,196,760 km (0.104 R)
• M38: 20,460,202 km (0.114 R)
• M39: 22,471,395 km (0.06 R)
• M40: 22,949,660 km (0.109 R)
• M41: 24,685,145 km (0.059 R)
• M42: 25,533,065 km (0.12 R)
• M43: 25,746,542 km (0.088 R)
• M44: 25,960,616 km (0.106 R)
• M45: 26,967,559 km (0.111 R)
• M46: 27,475,743 km (0.119 R)
• M47: 28,427,934 km (0.088 R)
• M48: 29,093,345 km (0.118 R)
• M49: 29,390,746 km (0.097 R)
• M50: 29,763,992 km (0.067 R)
• M51: 30,741,764 km (0.064 R)
• M52: 30,968,854 km (0.102 R)
• M53: 31,044,700 km (0.068 R)
• M54: 31,272,537 km (0.111 R)
• M55: 33,737,461 km (0.094 R)
• M56: 35,944,928 km (0.1 R)
• M57: 37,630,896 km (0.093 R)
• M58: 38,442,763 km (0.118 R)
• M59: 38,769,186 km (0.119 R)
• M60: 39,260,465 km (0.084 R)
• M61: 39,506,853 km (0.101 R)
• M62: 39,753,839 km (0.032 R)
• M63: 43,433,947 km (0.07 R)
• M64: 43,688,861 km (0.113 R)
• M65: 43,859,104 km (0.11 R)
• M66: 44,884,747 km (0.088 R)
• M67: 44,970,616 km (0.092 R)
• M68: 45,832,000 km (0.054 R)
• M69: 45,918,468 km (0.025 R)
• M70: 46,524,938 km (0.089 R)
• M71: 48,184,726 km (0.078 R)
• M72: 50,308,866 km (0.106 R)
• M73: 50,487,187 km (0.042 R)
• M74: 52,553,732 km (0.092 R)
• M75: 53,006,565 km (0.054 R)
• M76: 54,831,060 km (0.026 R)
• M77: 56,768,951 km (0.102 R)
• M78: 57,699,600 km (0.104 R)
• M79: 58,822,930 km (0.105 R)
• M80: 59,199,019 km (0.092 R)
• M81: 59,293,116 km (0.101 R)
• M82: 60,331,924 km (0.073 R)
• M83: 60,426,769 km (0.088 R)
• M84: 61,281,571 km (0.076 R)
• M85: 61,472,159 km (0.117 R)
• M86: 62,427,640 km (0.106 R)
• M87: 62,715,317 km (0.083 R)
• M88: 63,291,867 km (0.1 R)
• M89: 64,063,343 km (0.074 R)
• M90: 64,450,353 km (0.084 R)

Kuiper Belt

Range: 36.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 18,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit