🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.45 AU - 0.55 AU

Year: 125 Days

Day: 21.3 Hours

Environment

Temp: 270 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,252,519 km

• M1: 53,406 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.62 AU - 0.94 AU

Year: 243 Days

Day: 43.2 Hours

Environment

Temp: 209 °C

Axial Tilt: 97.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,252,519 km

• M1: 310,864 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.63 AU - 0.99 AU

Year: 257 Days

Day: 38.7 Hours

Environment

Temp: 141 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,252,519 km

• M1: 171,439 km (0.059 R)
• M2: 256,860 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.68 AU - 1.06 AU

Year: 287 Days

Day: 13.2 Hours

Environment

Temp: 102 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,252,519 km

• M1: 350,358 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.24 AU - 1.34 AU

Year: 517 Days

Day: 15.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.36 AU - 3.96 AU

Year: 2472 Days

Day: 22.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.6

Radius: 11.4

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.92 AU - 9.28 AU

Year: 7398 Days

Day: 13.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 66,252,519 km

• M1: 152,889 km (0.078 R)
• M2: 833,260 km (0.111 R)
• M3: 986,598 km (0.074 R)
• M4: 1,263,952 km (0.037 R)
• M5: 1,442,423 km (0.076 R)
• M6: 1,524,552 km (0.064 R)
• M7: 1,608,476 km (0.057 R)
• M8: 1,824,944 km (0.092 R)
• M9: 1,936,844 km (0.086 R)
• M10: 2,784,465 km (0.109 R)
• M11: 2,862,106 km (0.106 R)
• M12: 3,907,347 km (0.06 R)
• M13: 4,053,055 km (0.102 R)
• M14: 4,623,472 km (0.1 R)
• M15: 4,840,090 km (0.103 R)
• M16: 5,155,292 km (0.052 R)
• M17: 5,444,764 km (0.111 R)
• M18: 5,772,683 km (0.089 R)
• M19: 6,039,864 km (0.083 R)
• M20: 6,208,760 km (0.092 R)
• M21: 6,379,302 km (0.077 R)
• M22: 6,760,178 km (0.104 R)
• M23: 6,900,501 km (0.111 R)
• M24: 7,148,385 km (0.08 R)
• M25: 7,725,982 km (0.083 R)
• M26: 8,094,741 km (0.035 R)
• M27: 8,773,018 km (0.106 R)
• M28: 8,964,652 km (0.107 R)
• M29: 9,041,695 km (0.111 R)
• M30: 9,313,215 km (0.114 R)
• M31: 9,469,545 km (0.034 R)
• M32: 10,063,449 km (0.117 R)
• M33: 10,183,725 km (0.104 R)
• M34: 10,506,857 km (0.118 R)
• M35: 10,915,409 km (0.036 R)
• M36: 11,080,265 km (0.115 R)
• M37: 11,496,148 km (0.081 R)
• M38: 11,874,929 km (0.098 R)
• M39: 12,774,461 km (0.1 R)
• M40: 13,035,510 km (0.116 R)
• M41: 13,695,835 km (0.084 R)
• M42: 13,784,845 km (0.106 R)
• M43: 14,457,587 km (0.074 R)
• M44: 14,775,183 km (0.114 R)
• M45: 15,140,950 km (0.069 R)
• M46: 15,509,709 km (0.068 R)
• M47: 15,602,460 km (0.1 R)
• M48: 17,398,083 km (0.106 R)
• M49: 17,784,344 km (0.107 R)
• M50: 18,222,367 km (0.099 R)
• M51: 19,258,183 km (0.108 R)
• M52: 19,959,348 km (0.112 R)
• M53: 20,060,177 km (0.116 R)
• M54: 21,232,276 km (0.112 R)
• M55: 22,794,078 km (0.073 R)
• M56: 23,482,378 km (0.06 R)
• M57: 24,231,265 km (0.087 R)
• M58: 26,082,389 km (0.078 R)
• M59: 27,304,304 km (0.104 R)
• M60: 28,035,090 km (0.098 R)
• M61: 28,204,734 km (0.094 R)
• M62: 28,601,617 km (0.097 R)
• M63: 29,861,381 km (0.092 R)
• M64: 30,034,465 km (0.04 R)
• M65: 30,381,832 km (0.098 R)
• M66: 30,497,920 km (0.107 R)
• M67: 31,961,435 km (0.117 R)
• M68: 32,850,496 km (0.119 R)
• M69: 34,229,489 km (0.104 R)
• M70: 36,302,466 km (0.035 R)
• M71: 36,672,572 km (0.102 R)
• M72: 36,858,073 km (0.034 R)
• M73: 37,043,874 km (0.111 R)
• M74: 37,478,605 km (0.08 R)
• M75: 38,415,836 km (0.094 R)
• M76: 39,424,125 km (0.059 R)
• M77: 39,804,553 km (0.115 R)
• M78: 40,441,092 km (0.109 R)
• M79: 41,273,753 km (0.117 R)
• M80: 42,500,905 km (0.076 R)
• M81: 43,674,500 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.3

Radius: 12.2

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.66 AU - 13.9 AU

Year: 13377 Days

Day: 13.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,252,519 km

• M1: 160,070 km (0.108 R)
• M2: 557,701 km (0.108 R)
• M3: 860,487 km (0.082 R)
• M4: 1,132,157 km (0.087 R)
• M5: 1,590,973 km (0.063 R)
• M6: 2,053,829 km (0.048 R)
• M7: 2,613,026 km (0.08 R)
• M8: 3,099,817 km (0.11 R)
• M9: 3,552,800 km (0.068 R)
• M10: 3,866,656 km (0.108 R)
• M11: 3,962,698 km (0.044 R)
• M12: 4,059,338 km (0.119 R)
• M13: 4,222,400 km (0.106 R)
• M14: 4,354,495 km (0.035 R)
• M15: 4,454,277 km (0.083 R)
• M16: 5,105,177 km (0.085 R)
• M17: 5,245,949 km (0.046 R)
• M18: 5,388,067 km (0.081 R)
• M19: 5,603,787 km (0.116 R)
• M20: 5,712,694 km (0.088 R)
• M21: 6,456,943 km (0.085 R)
• M22: 7,310,698 km (0.117 R)
• M23: 8,241,197 km (0.078 R)
• M24: 9,037,955 km (0.119 R)
• M25: 9,166,011 km (0.026 R)
• M26: 9,859,098 km (0.037 R)
• M27: 10,256,580 km (0.096 R)
• M28: 10,569,239 km (0.068 R)
• M29: 12,653,885 km (0.059 R)
• M30: 12,797,350 km (0.105 R)
• M31: 13,134,095 km (0.046 R)
• M32: 13,620,288 km (0.049 R)
• M33: 13,718,274 km (0.101 R)
• M34: 14,811,236 km (0.093 R)
• M35: 14,912,065 km (0.102 R)
• M36: 15,368,189 km (0.115 R)
• M37: 15,470,215 km (0.114 R)
• M38: 15,726,327 km (0.118 R)
• M39: 16,242,589 km (0.074 R)
• M40: 16,346,410 km (0.087 R)
• M41: 16,659,518 km (0.109 R)
• M42: 17,344,826 km (0.089 R)
• M43: 17,610,811 km (0.115 R)
• M44: 18,308,685 km (0.084 R)
• M45: 19,180,093 km (0.106 R)
• M46: 19,290,047 km (0.115 R)
• M47: 20,400,362 km (0.071 R)
• M48: 21,019,997 km (0.118 R)
• M49: 21,189,940 km (0.077 R)
• M50: 23,559,421 km (0.101 R)
• M51: 24,090,792 km (0.116 R)
• M52: 26,316,360 km (0.049 R)
• M53: 27,052,232 km (0.113 R)
• M54: 28,168,681 km (0.091 R)
• M55: 29,110,549 km (0.098 R)
• M56: 29,617,087 km (0.09 R)
• M57: 30,062,739 km (0.117 R)
• M58: 31,477,786 km (0.072 R)
• M59: 32,782,877 km (0.1 R)
• M60: 33,640,672 km (0.112 R)
• M61: 34,105,622 km (0.106 R)
• M62: 34,305,634 km (0.086 R)
• M63: 34,572,816 km (0.025 R)
• M64: 35,243,762 km (0.118 R)
• M65: 35,378,400 km (0.114 R)
• M66: 35,580,806 km (0.086 R)
• M67: 35,783,661 km (0.103 R)
• M68: 36,803,171 km (0.103 R)
• M69: 37,488,329 km (0.04 R)
• M70: 37,832,404 km (0.107 R)
• M71: 38,454,432 km (0.073 R)
• M72: 39,428,763 km (0.103 R)
• M73: 39,568,637 km (0.1 R)
• M74: 40,622,853 km (0.105 R)
• M75: 42,257,210 km (0.111 R)
• M76: 42,902,575 km (0.068 R)
• M77: 46,694,881 km (0.101 R)
• M78: 47,065,136 km (0.071 R)
• M79: 48,181,884 km (0.075 R)
• M80: 48,406,281 km (0.065 R)
• M81: 49,307,159 km (0.11 R)
• M82: 49,910,936 km (0.039 R)
• M83: 50,213,722 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.1

Radius: 6.4

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 12.83 AU - 18.13 AU

Year: 21506 Days

Day: 21.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 66,252,519 km

• M1: 127,009 km (0.089 R)
• M2: 1,661,883 km (0.074 R)
• M3: 1,748,500 km (0.104 R)
• M4: 2,331,034 km (0.086 R)
• M5: 3,545,918 km (0.032 R)
• M6: 3,733,215 km (0.059 R)
• M7: 3,923,952 km (0.116 R)
• M8: 4,039,741 km (0.06 R)
• M9: 4,555,106 km (0.076 R)
• M10: 5,387,767 km (0.107 R)
• M11: 5,430,702 km (0.12 R)
• M12: 5,516,721 km (0.108 R)
• M13: 5,998,276 km (0.079 R)
• M14: 7,762,783 km (0.042 R)
• M15: 8,006,179 km (0.109 R)
• M16: 9,779,063 km (0.106 R)
• M17: 10,682,186 km (0.09 R)
• M18: 11,501,084 km (0.046 R)
• M19: 12,453,424 km (0.109 R)
• M20: 13,198,571 km (0.045 R)
• M21: 13,430,747 km (0.055 R)
• M22: 15,093,528 km (0.086 R)
• M23: 15,825,809 km (0.065 R)
• M24: 16,134,430 km (0.106 R)
• M25: 16,694,823 km (0.088 R)
• M26: 17,770,581 km (0.067 R)
• M27: 18,738,330 km (0.09 R)
• M28: 20,121,811 km (0.119 R)
• M29: 20,456,013 km (0.027 R)
• M30: 20,724,691 km (0.053 R)
• M31: 20,792,010 km (0.109 R)
• M32: 20,859,478 km (0.117 R)
• M33: 21,062,183 km (0.082 R)
• M34: 24,393,578 km (0.063 R)
• M35: 25,036,251 km (0.088 R)
• M36: 25,974,229 km (0.119 R)
• M37: 26,192,343 km (0.116 R)
• M38: 26,411,205 km (0.1 R)
• M39: 27,218,285 km (0.116 R)
• M40: 28,556,438 km (0.094 R)
• M41: 28,781,583 km (0.08 R)
• M42: 29,460,458 km (0.116 R)
• M43: 30,833,916 km (0.093 R)
• M44: 32,697,607 km (0.105 R)
• M45: 33,880,776 km (0.071 R)
• M46: 34,517,465 km (0.034 R)
• M47: 34,677,235 km (0.106 R)
• M48: 36,207,621 km (0.049 R)
• M49: 39,919,145 km (0.099 R)
• M50: 40,423,140 km (0.086 R)
• M51: 40,929,080 km (0.077 R)
• M52: 41,352,442 km (0.1 R)
• M53: 41,692,179 km (0.107 R)
• M54: 42,118,084 km (0.104 R)
• M55: 42,374,345 km (0.119 R)
• M56: 44,877,865 km (0.061 R)
• M57: 46,544,086 km (0.108 R)
• M58: 48,051,883 km (0.097 R)
• M59: 48,856,720 km (0.092 R)
• M60: 49,125,846 km (0.086 R)
• M61: 50,207,738 km (0.1 R)
• M62: 53,038,728 km (0.08 R)
• M63: 53,592,689 km (0.058 R)
• M64: 55,172,443 km (0.094 R)
• M65: 57,523,224 km (0.055 R)
• M66: 57,618,069 km (0.088 R)
• M67: 58,092,294 km (0.111 R)
• M68: 58,758,603 km (0.082 R)
• M69: 62,030,607 km (0.119 R)
• M70: 62,906,503 km (0.059 R)
• M71: 63,786,587 km (0.096 R)
• M72: 63,982,710 km (0.028 R)
• M73: 65,163,636 km (0.078 R)
• M74: 65,955,008 km (0.105 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 11,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit