🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.56 AU - 0.78 AU

Year: 194 Days

Day: 34 Hours

Environment

Temp: 190 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.58 AU - 0.78 AU

Year: 198 Days

Day: 40.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.69 AU - 0.97 AU

Year: 267 Days

Day: 15 Hours

Environment

Temp: 114 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.68 AU - 1.1 AU

Year: 296 Days

Day: 26.4 Hours

Environment

Temp: 102 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,836,910 km

• M1: 616,044 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.94 AU - 1.16 AU

Year: 380 Days

Day: 14.7 Hours

Environment

Temp: 95 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,836,910 km

• M1: 604,974 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.09 AU - 1.17 AU

Year: 424 Days

Day: 16.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.41 AU - 3.69 AU

Year: 1881 Days

Day: 41.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 116.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.7

Radius: 9.6

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 10.24 AU - 13.88 AU

Year: 14788 Days

Day: 6.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 61,836,910 km

• M1: 410,945 km (0.07 R)
• M2: 812,616 km (0.108 R)
• M3: 1,002,904 km (0.109 R)
• M4: 1,207,853 km (0.1 R)
• M5: 1,449,304 km (0.049 R)
• M6: 1,682,378 km (0.089 R)
• M7: 1,927,569 km (0.071 R)
• M8: 2,845,352 km (0.101 R)
• M9: 2,932,268 km (0.074 R)
• M10: 3,198,103 km (0.086 R)
• M11: 3,816,990 km (0.05 R)
• M12: 4,009,971 km (0.115 R)
• M13: 4,173,182 km (0.052 R)
• M14: 4,272,066 km (0.084 R)
• M15: 4,371,998 km (0.109 R)
• M16: 5,448,205 km (0.104 R)
• M17: 5,702,222 km (0.119 R)
• M18: 5,923,028 km (0.031 R)
• M19: 6,146,677 km (0.109 R)
• M20: 6,221,925 km (0.068 R)
• M21: 6,297,322 km (0.063 R)
• M22: 7,029,754 km (0.107 R)
• M23: 7,306,510 km (0.083 R)
• M24: 7,506,223 km (0.071 R)
• M25: 8,199,160 km (0.104 R)
• M26: 8,282,037 km (0.032 R)
• M27: 9,645,622 km (0.092 R)
• M28: 10,130,319 km (0.085 R)
• M29: 11,538,633 km (0.088 R)
• M30: 11,865,056 km (0.067 R)
• M31: 12,289,315 km (0.094 R)
• M32: 14,735,540 km (0.103 R)
• M33: 15,344,403 km (0.099 R)
• M34: 15,651,976 km (0.118 R)
• M35: 16,534,604 km (0.081 R)
• M36: 16,955,423 km (0.075 R)
• M37: 18,185,117 km (0.111 R)
• M38: 18,401,884 km (0.069 R)
• M39: 20,335,138 km (0.104 R)
• M40: 20,672,930 km (0.076 R)
• M41: 20,786,026 km (0.096 R)
• M42: 21,640,230 km (0.094 R)
• M43: 21,812,566 km (0.101 R)
• M44: 22,331,970 km (0.053 R)
• M45: 23,031,041 km (0.106 R)
• M46: 24,689,633 km (0.089 R)
• M47: 24,989,876 km (0.057 R)
• M48: 25,533,514 km (0.033 R)
• M49: 26,019,857 km (0.114 R)
• M50: 26,080,893 km (0.095 R)
• M51: 26,264,150 km (0.12 R)
• M52: 27,497,285 km (0.038 R)
• M53: 27,621,601 km (0.061 R)
• M54: 28,308,854 km (0.099 R)
• M55: 28,812,251 km (0.051 R)
• M56: 29,509,227 km (0.064 R)
• M57: 30,083,683 km (0.066 R)
• M58: 30,726,206 km (0.091 R)
• M59: 31,373,217 km (0.081 R)
• M60: 31,438,142 km (0.113 R)
• M61: 31,959,491 km (0.112 R)
• M62: 32,090,239 km (0.116 R)
• M63: 32,286,661 km (0.12 R)
• M64: 32,417,859 km (0.112 R)
• M65: 32,549,355 km (0.109 R)
• M66: 33,473,870 km (0.087 R)
• M67: 34,006,139 km (0.095 R)
• M68: 34,608,271 km (0.098 R)
• M69: 35,011,736 km (0.058 R)
• M70: 35,281,461 km (0.031 R)
• M71: 35,687,470 km (0.109 R)
• M72: 36,435,758 km (0.054 R)
• M73: 37,189,283 km (0.095 R)
• M74: 37,533,358 km (0.12 R)
• M75: 38,363,776 km (0.102 R)
• M76: 40,254,244 km (0.087 R)
• M77: 40,749,263 km (0.058 R)
• M78: 41,531,361 km (0.12 R)
• M79: 44,781,674 km (0.09 R)
• M80: 45,147,889 km (0.064 R)
• M81: 45,883,163 km (0.058 R)
• M82: 45,956,915 km (0.044 R)
• M83: 46,030,816 km (0.113 R)
• M84: 46,845,077 km (0.103 R)
• M85: 48,939,298 km (0.079 R)
• M86: 49,770,464 km (0.071 R)
• M87: 50,911,147 km (0.053 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.5

Radius: 13.3

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 11.65 AU - 14.15 AU

Year: 16360 Days

Day: 8.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,836,910 km

• M1: 227,090 km (0.081 R)
• M2: 535,112 km (0.047 R)
• M3: 658,829 km (0.079 R)
• M4: 854,952 km (0.101 R)
• M5: 1,406,818 km (0.105 R)
• M6: 1,666,819 km (0.11 R)
• M7: 2,057,420 km (0.103 R)
• M8: 2,233,795 km (0.115 R)
• M9: 2,665,236 km (0.086 R)
• M10: 3,820,131 km (0.107 R)
• M11: 4,914,440 km (0.109 R)
• M12: 5,973,593 km (0.112 R)
• M13: 6,100,302 km (0.094 R)
• M14: 6,227,909 km (0.066 R)
• M15: 6,399,498 km (0.042 R)
• M16: 6,659,798 km (0.053 R)
• M17: 8,153,533 km (0.109 R)
• M18: 8,578,391 km (0.027 R)
• M19: 8,962,259 km (0.109 R)
• M20: 9,059,198 km (0.081 R)
• M21: 9,450,097 km (0.112 R)
• M22: 9,647,567 km (0.081 R)
• M23: 9,846,532 km (0.102 R)
• M24: 9,996,579 km (0.095 R)
• M25: 10,147,373 km (0.067 R)
• M26: 10,299,065 km (0.11 R)
• M27: 11,120,507 km (0.107 R)
• M28: 11,697,506 km (0.102 R)
• M29: 11,803,422 km (0.104 R)
• M30: 11,909,636 km (0.085 R)
• M31: 13,099,837 km (0.113 R)
• M32: 14,611,822 km (0.111 R)
• M33: 14,955,299 km (0.096 R)
• M34: 15,475,601 km (0.095 R)
• M35: 15,943,094 km (0.12 R)
• M36: 16,951,832 km (0.069 R)
• M37: 17,192,236 km (0.086 R)
• M38: 18,165,071 km (0.105 R)
• M39: 18,349,376 km (0.117 R)
• M40: 18,658,146 km (0.1 R)
• M41: 18,906,328 km (0.108 R)
• M42: 19,030,944 km (0.096 R)
• M43: 19,155,708 km (0.104 R)
• M44: 19,343,453 km (0.052 R)
• M45: 20,867,108 km (0.103 R)
• M46: 21,513,221 km (0.086 R)
• M47: 21,969,644 km (0.099 R)
• M48: 22,759,222 km (0.04 R)
• M49: 23,290,892 km (0.102 R)
• M50: 23,424,334 km (0.087 R)
• M51: 25,733,377 km (0.1 R)
• M52: 25,940,570 km (0.114 R)
• M53: 26,426,314 km (0.083 R)
• M54: 26,705,165 km (0.096 R)
• M55: 27,901,200 km (0.09 R)
• M56: 28,327,554 km (0.088 R)
• M57: 29,474,969 km (0.12 R)
• M58: 32,037,730 km (0.033 R)
• M59: 33,307,966 km (0.091 R)
• M60: 33,609,256 km (0.079 R)
• M61: 34,518,661 km (0.085 R)
• M62: 35,435,996 km (0.104 R)
• M63: 35,666,676 km (0.102 R)
• M64: 36,594,033 km (0.107 R)
• M65: 36,905,047 km (0.117 R)
• M66: 37,686,097 km (0.093 R)
• M67: 38,078,792 km (0.116 R)
• M68: 38,630,658 km (0.058 R)
• M69: 39,026,494 km (0.053 R)
• M70: 39,185,217 km (0.048 R)
• M71: 39,503,412 km (0.116 R)
• M72: 42,486,244 km (0.105 R)
• M73: 43,469,102 km (0.091 R)
• M74: 44,874,424 km (0.063 R)
• M75: 44,957,451 km (0.103 R)
• M76: 49,007,664 km (0.082 R)
• M77: 49,693,869 km (0.071 R)
• M78: 51,510,586 km (0.069 R)
• M79: 53,789,710 km (0.074 R)
• M80: 53,966,385 km (0.044 R)
• M81: 55,030,624 km (0.086 R)
• M82: 55,476,126 km (0.086 R)
• M83: 56,909,573 km (0.032 R)
• M84: 56,999,631 km (0.039 R)
• M85: 58,445,943 km (0.105 R)
• M86: 58,718,511 km (0.107 R)
• M87: 60,638,300 km (0.105 R)
• M88: 60,730,153 km (0.032 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 11,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit