🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.84 AU - 1.04 AU

Year: 331 Days

Day: 35.5 Hours

Environment

Temp: 140 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,612,094 km

• M1: 245,640 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.81 AU - 1.09 AU

Year: 337 Days

Day: 15.1 Hours

Environment

Temp: 88 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.35 AU - 3.37 AU

Year: 1758 Days

Day: 17.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.77 AU - 3.27 AU

Year: 1907 Days

Day: 23.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.56 AU - 3.76 AU

Year: 2042 Days

Day: 31.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992

Radius: 11.3

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.77 AU - 7.69 AU

Year: 5651 Days

Day: 10.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 81,612,094 km

• M1: 269,276 km (0.037 R)
• M2: 553,363 km (0.074 R)
• M3: 643,121 km (0.081 R)
• M4: 795,412 km (0.073 R)
• M5: 868,864 km (0.105 R)
• M6: 960,568 km (0.096 R)
• M7: 1,137,542 km (0.106 R)
• M8: 1,379,143 km (0.052 R)
• M9: 1,506,151 km (0.103 R)
• M10: 1,656,497 km (0.091 R)
• M11: 1,733,540 km (0.118 R)
• M12: 2,013,139 km (0.118 R)
• M13: 2,683,487 km (0.06 R)
• M14: 2,774,741 km (0.072 R)
• M15: 2,867,193 km (0.091 R)
• M16: 3,394,076 km (0.116 R)
• M17: 3,847,657 km (0.037 R)
• M18: 3,977,209 km (0.109 R)
• M19: 4,055,598 km (0.075 R)
• M20: 4,213,873 km (0.102 R)
• M21: 4,455,324 km (0.082 R)
• M22: 4,536,855 km (0.056 R)
• M23: 4,618,834 km (0.093 R)
• M24: 4,701,412 km (0.119 R)
• M25: 5,149,757 km (0.044 R)
• M26: 5,524,350 km (0.049 R)
• M27: 6,057,517 km (0.05 R)
• M28: 6,299,866 km (0.099 R)
• M29: 6,762,721 km (0.117 R)
• M30: 7,077,625 km (0.106 R)
• M31: 7,204,933 km (0.071 R)
• M32: 7,885,603 km (0.093 R)
• M33: 8,250,472 km (0.031 R)
• M34: 8,384,512 km (0.073 R)
• M35: 9,065,631 km (0.093 R)
• M36: 9,273,422 km (0.108 R)
• M37: 9,977,580 km (0.098 R)
• M38: 10,444,624 km (0.106 R)
• M39: 10,735,442 km (0.109 R)
• M40: 10,992,302 km (0.108 R)
• M41: 11,176,906 km (0.054 R)
• M42: 12,421,410 km (0.092 R)
• M43: 12,845,969 km (0.03 R)
• M44: 13,353,854 km (0.116 R)
• M45: 13,868,321 km (0.067 R)
• M46: 14,027,942 km (0.084 R)
• M47: 14,470,153 km (0.109 R)
• M48: 14,916,852 km (0.111 R)
• M49: 14,998,533 km (0.075 R)
• M50: 15,121,353 km (0.025 R)
• M51: 15,285,761 km (0.083 R)
• M52: 16,410,438 km (0.105 R)
• M53: 16,536,997 km (0.056 R)
• M54: 16,748,678 km (0.067 R)
• M55: 17,046,677 km (0.108 R)
• M56: 17,174,883 km (0.115 R)
• M57: 17,907,613 km (0.114 R)
• M58: 18,299,709 km (0.113 R)
• M59: 18,474,888 km (0.059 R)
• M60: 18,826,892 km (0.049 R)
• M61: 19,092,428 km (0.105 R)
• M62: 19,181,140 km (0.096 R)
• M63: 19,403,741 km (0.111 R)
• M64: 19,986,276 km (0.046 R)
• M65: 20,257,048 km (0.093 R)
• M66: 20,393,032 km (0.118 R)
• M67: 20,483,688 km (0.063 R)
• M68: 22,748,899 km (0.07 R)
• M69: 22,984,366 km (0.117 R)
• M70: 23,173,458 km (0.08 R)
• M71: 23,553,138 km (0.086 R)
• M72: 23,982,783 km (0.032 R)
• M73: 24,898,172 km (0.074 R)
• M74: 25,189,589 km (0.082 R)
• M75: 26,564,692 km (0.096 R)
• M76: 26,812,726 km (0.043 R)
• M77: 27,511,497 km (0.098 R)
• M78: 28,418,808 km (0.059 R)
• M79: 29,029,168 km (0.106 R)
• M80: 29,387,155 km (0.074 R)
• M81: 30,262,752 km (0.109 R)
• M82: 30,469,945 km (0.062 R)
• M83: 31,146,875 km (0.104 R)
• M84: 31,670,916 km (0.12 R)
• M85: 32,462,439 km (0.037 R)
• M86: 34,011,226 km (0.026 R)
• M87: 34,875,901 km (0.093 R)
• M88: 35,365,535 km (0.106 R)
• M89: 35,529,195 km (0.086 R)
• M90: 36,737,497 km (0.03 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.4

Radius: 11.1

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.82 AU - 10.06 AU

Year: 8911 Days

Day: 6.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 81,612,094 km

• M1: 166,951 km (0.087 R)
• M2: 481,107 km (0.096 R)
• M3: 563,236 km (0.117 R)
• M4: 696,976 km (0.073 R)
• M5: 1,039,256 km (0.067 R)
• M6: 1,108,371 km (0.092 R)
• M7: 1,281,007 km (0.042 R)
• M8: 1,370,915 km (0.11 R)
• M9: 1,494,184 km (0.117 R)
• M10: 1,702,573 km (0.042 R)
• M11: 1,903,483 km (0.1 R)
• M12: 2,094,819 km (0.048 R)
• M13: 2,384,440 km (0.093 R)
• M14: 2,477,640 km (0.045 R)
• M15: 2,706,375 km (0.059 R)
• M16: 3,062,568 km (0.083 R)
• M17: 3,225,779 km (0.08 R)
• M18: 3,350,095 km (0.071 R)
• M19: 3,433,870 km (0.108 R)
• M20: 3,560,878 km (0.113 R)
• M21: 3,819,682 km (0.088 R)
• M22: 4,332,953 km (0.096 R)
• M23: 4,516,659 km (0.105 R)
• M24: 4,987,294 km (0.103 R)
• M25: 5,204,211 km (0.08 R)
• M26: 5,722,567 km (0.118 R)
• M27: 6,861,606 km (0.095 R)
• M28: 7,022,423 km (0.082 R)
• M29: 7,844,763 km (0.083 R)
• M30: 8,210,530 km (0.1 R)
• M31: 8,726,343 km (0.065 R)
• M32: 9,311,719 km (0.12 R)
• M33: 9,909,961 km (0.096 R)
• M34: 10,152,759 km (0.093 R)
• M35: 10,274,831 km (0.104 R)
• M36: 10,737,238 km (0.113 R)
• M37: 11,427,632 km (0.081 R)
• M38: 11,618,519 km (0.115 R)
• M39: 11,874,481 km (0.051 R)
• M40: 12,164,850 km (0.103 R)
• M41: 12,555,600 km (0.063 R)
• M42: 12,917,327 km (0.111 R)
• M43: 13,651,404 km (0.118 R)
• M44: 14,916,104 km (0.053 R)
• M45: 15,264,368 km (0.106 R)
• M46: 15,544,864 km (0.094 R)
• M47: 16,504,385 km (0.095 R)
• M48: 16,648,149 km (0.106 R)
• M49: 17,923,919 km (0.083 R)
• M50: 18,034,622 km (0.107 R)
• M51: 18,443,024 km (0.041 R)
• M52: 18,704,371 km (0.079 R)
• M53: 19,117,710 km (0.085 R)
• M54: 19,458,045 km (0.088 R)
• M55: 19,686,033 km (0.034 R)
• M56: 19,800,475 km (0.089 R)
• M57: 20,452,572 km (0.071 R)
• M58: 20,607,107 km (0.077 R)
• M59: 20,956,119 km (0.118 R)
• M60: 21,542,093 km (0.044 R)
• M61: 21,659,977 km (0.089 R)
• M62: 23,090,880 km (0.093 R)
• M63: 23,655,612 km (0.096 R)
• M64: 23,736,694 km (0.069 R)
• M65: 24,184,141 km (0.117 R)
• M66: 24,388,492 km (0.048 R)
• M67: 24,511,312 km (0.105 R)
• M68: 24,922,257 km (0.091 R)
• M69: 25,211,430 km (0.049 R)
• M70: 25,294,158 km (0.104 R)
• M71: 25,460,062 km (0.116 R)
• M72: 26,085,231 km (0.115 R)
• M73: 26,294,818 km (0.094 R)
• M74: 26,420,779 km (0.113 R)
• M75: 27,053,728 km (0.072 R)
• M76: 28,119,762 km (0.089 R)
• M77: 28,550,006 km (0.101 R)
• M78: 29,025,876 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.9

Radius: 3.4

Gravity: 42.03 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 15.09 AU - 19.71 AU

Year: 26379 Days

Day: 21.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,612,094 km

• M1: 223,050 km (0.108 R)
• M2: 531,222 km (0.031 R)
• M3: 744,399 km (0.055 R)
• M4: 1,957,638 km (0.054 R)
• M5: 2,099,457 km (0.067 R)
• M6: 2,468,514 km (0.118 R)
• M7: 2,699,494 km (0.038 R)
• M8: 3,690,579 km (0.065 R)
• M9: 4,133,389 km (0.067 R)
• M10: 4,269,523 km (0.119 R)
• M11: 5,860,945 km (0.106 R)
• M12: 6,271,592 km (0.106 R)
• M13: 6,958,395 km (0.077 R)
• M14: 7,229,018 km (0.1 R)
• M15: 7,392,828 km (0.073 R)
• M16: 9,157,334 km (0.048 R)
• M17: 11,169,875 km (0.109 R)
• M18: 12,257,601 km (0.036 R)
• M19: 12,518,350 km (0.092 R)
• M20: 12,847,016 km (0.052 R)
• M21: 13,311,817 km (0.115 R)
• M22: 13,782,003 km (0.093 R)
• M23: 14,669,717 km (0.06 R)
• M24: 16,715,617 km (0.06 R)
• M25: 16,787,723 km (0.051 R)
• M26: 17,808,430 km (0.108 R)
• M27: 18,549,687 km (0.102 R)
• M28: 19,376,515 km (0.107 R)
• M29: 21,066,073 km (0.075 R)
• M30: 21,535,062 km (0.034 R)
• M31: 22,722,271 km (0.037 R)
• M32: 22,802,306 km (0.072 R)
• M33: 25,242,397 km (0.109 R)
• M34: 26,157,786 km (0.076 R)
• M35: 27,253,441 km (0.096 R)
• M36: 27,338,412 km (0.11 R)
• M37: 27,508,356 km (0.064 R)
• M38: 27,764,168 km (0.111 R)
• M39: 30,276,814 km (0.102 R)
• M40: 30,364,777 km (0.093 R)
• M41: 30,982,766 km (0.105 R)
• M42: 32,770,910 km (0.12 R)
• M43: 33,404,606 km (0.113 R)
• M44: 34,408,707 km (0.079 R)
• M45: 35,515,282 km (0.111 R)
• M46: 37,102,665 km (0.071 R)
• M47: 38,617,793 km (0.061 R)
• M48: 38,713,236 km (0.044 R)
• M49: 41,610,349 km (0.119 R)
• M50: 42,493,126 km (0.096 R)
• M51: 42,986,051 km (0.113 R)
• M52: 43,580,253 km (0.11 R)
• M53: 43,977,884 km (0.078 R)
• M54: 44,077,517 km (0.104 R)
• M55: 44,276,931 km (0.1 R)
• M56: 44,676,506 km (0.113 R)
• M57: 44,977,198 km (0.06 R)
• M58: 45,983,842 km (0.073 R)
• M59: 46,692,936 km (0.095 R)
• M60: 46,896,240 km (0.111 R)
• M61: 47,814,621 km (0.045 R)
• M62: 47,917,096 km (0.117 R)
• M63: 48,327,443 km (0.109 R)
• M64: 48,532,990 km (0.067 R)
• M65: 48,945,132 km (0.062 R)
• M66: 49,358,321 km (0.108 R)
• M67: 50,918,328 km (0.049 R)
• M68: 52,072,625 km (0.105 R)
• M69: 53,235,449 km (0.102 R)
• M70: 54,513,763 km (0.089 R)
• M71: 55,156,735 km (0.083 R)
• M72: 58,299,487 km (0.112 R)
• M73: 59,066,774 km (0.115 R)
• M74: 62,280,735 km (0.117 R)
• M75: 62,392,634 km (0.092 R)
• M76: 63,627,266 km (0.092 R)
• M77: 64,530,238 km (0.098 R)
• M78: 64,983,370 km (0.115 R)
• M79: 65,323,855 km (0.105 R)
• M80: 67,264,439 km (0.119 R)
• M81: 69,108,232 km (0.082 R)
• M82: 70,735,109 km (0.045 R)
• M83: 70,851,796 km (0.092 R)
• M84: 70,968,482 km (0.099 R)
• M85: 71,436,125 km (0.105 R)
• M86: 72,139,534 km (0.098 R)
• M87: 72,492,136 km (0.084 R)
• M88: 73,671,416 km (0.076 R)
• M89: 73,908,080 km (0.076 R)
• M90: 74,144,893 km (0.041 R)
• M91: 74,857,129 km (0.05 R)
• M92: 76,048,975 km (0.109 R)
• M93: 76,288,182 km (0.078 R)
• M94: 78,693,267 km (0.106 R)
• M95: 81,367,479 km (0.1 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 19,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit