🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.72 AU - 0.92 AU

Year: 277 Days

Day: 19.3 Hours

Environment

Temp: 135 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,750,721 km

• M1: 121,324 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.84 AU - 1.17 AU

Year: 373 Days

Day: 16.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,750,721 km

• M1: 474,524 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.79 AU - 2.71 AU

Year: 1258 Days

Day: 45.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,750,721 km

• M1: 932,743 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.95 AU - 2.87 AU

Year: 1395 Days

Day: 13.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.5 AU - 3.12 AU

Year: 1756 Days

Day: 20.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,750,721 km

• M1: 2,080,607 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.75 AU - 3.35 AU

Year: 1986 Days

Day: 13 Hours

Environment

Temp: -108 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.8

Radius: 13.5

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.91 AU - 13.53 AU

Year: 14010 Days

Day: 8.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,750,721 km

• M1: 207,941 km (0.08 R)
• M2: 325,974 km (0.107 R)
• M3: 518,207 km (0.081 R)
• M4: 666,159 km (0.084 R)
• M5: 830,418 km (0.101 R)
• M6: 1,247,347 km (0.118 R)
• M7: 1,829,881 km (0.074 R)
• M8: 1,934,899 km (0.118 R)
• M9: 2,234,244 km (0.108 R)
• M10: 2,346,891 km (0.112 R)
• M11: 2,519,677 km (0.07 R)
• M12: 2,637,261 km (0.112 R)
• M13: 3,063,465 km (0.103 R)
• M14: 3,285,020 km (0.112 R)
• M15: 3,643,755 km (0.096 R)
• M16: 4,650,100 km (0.12 R)
• M17: 5,278,411 km (0.096 R)
• M18: 5,468,401 km (0.087 R)
• M19: 5,738,275 km (0.058 R)
• M20: 5,972,994 km (0.049 R)
• M21: 7,068,649 km (0.104 R)
• M22: 7,790,309 km (0.066 R)
• M23: 8,313,902 km (0.101 R)
• M24: 8,402,164 km (0.079 R)
• M25: 8,714,076 km (0.077 R)
• M26: 9,029,727 km (0.064 R)
• M27: 9,257,565 km (0.105 R)
• M28: 9,672,400 km (0.076 R)
• M29: 10,568,192 km (0.119 R)
• M30: 10,664,084 km (0.118 R)
• M31: 11,196,503 km (0.053 R)
• M32: 11,589,197 km (0.066 R)
• M33: 12,540,042 km (0.042 R)
• M34: 12,641,618 km (0.069 R)
• M35: 12,999,157 km (0.108 R)
• M36: 13,724,408 km (0.097 R)
• M37: 14,197,586 km (0.059 R)
• M38: 14,676,150 km (0.028 R)
• M39: 15,214,103 km (0.085 R)
• M40: 16,198,757 km (0.089 R)
• M41: 16,587,262 km (0.059 R)
• M42: 17,203,905 km (0.037 R)
• M43: 18,171,953 km (0.088 R)
• M44: 20,518,545 km (0.079 R)
• M45: 21,362,127 km (0.099 R)
• M46: 21,483,601 km (0.068 R)
• M47: 22,648,968 km (0.119 R)
• M48: 25,297,150 km (0.1 R)
• M49: 25,425,654 km (0.093 R)
• M50: 25,942,066 km (0.099 R)
• M51: 26,201,469 km (0.077 R)
• M52: 26,592,368 km (0.118 R)
• M53: 26,788,491 km (0.074 R)
• M54: 27,116,409 km (0.063 R)
• M55: 28,308,106 km (0.094 R)
• M56: 28,508,417 km (0.089 R)
• M57: 30,879,693 km (0.088 R)
• M58: 34,020,501 km (0.104 R)
• M59: 34,162,469 km (0.102 R)
• M60: 34,304,587 km (0.035 R)
• M61: 34,518,063 km (0.09 R)
• M62: 35,881,049 km (0.094 R)
• M63: 36,387,588 km (0.092 R)
• M64: 36,605,402 km (0.086 R)
• M65: 37,481,148 km (0.082 R)
• M66: 37,847,962 km (0.078 R)
• M67: 38,437,527 km (0.118 R)
• M68: 39,327,485 km (0.111 R)
• M69: 40,449,469 km (0.102 R)
• M70: 41,052,199 km (0.068 R)
• M71: 42,342,780 km (0.118 R)
• M72: 42,648,408 km (0.093 R)
• M73: 43,569,632 km (0.103 R)
• M74: 44,342,454 km (0.083 R)
• M75: 44,575,079 km (0.064 R)
• M76: 45,823,025 km (0.104 R)
• M77: 46,058,342 km (0.095 R)
• M78: 47,478,325 km (0.095 R)
• M79: 47,875,358 km (0.03 R)
• M80: 48,433,059 km (0.119 R)
• M81: 50,038,244 km (0.113 R)
• M82: 50,280,443 km (0.061 R)
• M83: 52,806,852 km (0.118 R)
• M84: 55,040,797 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482

Radius: 8.1

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 8.71 AU - 14.49 AU

Year: 14728 Days

Day: 11.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,750,721 km

• M1: 147,803 km (0.077 R)
• M2: 416,032 km (0.053 R)
• M3: 716,574 km (0.064 R)
• M4: 811,269 km (0.069 R)
• M5: 1,300,753 km (0.074 R)
• M6: 1,394,252 km (0.094 R)
• M7: 1,588,131 km (0.076 R)
• M8: 1,895,255 km (0.059 R)
• M9: 2,137,903 km (0.106 R)
• M10: 2,221,080 km (0.104 R)
• M11: 2,477,042 km (0.116 R)
• M12: 2,593,877 km (0.112 R)
• M13: 3,462,443 km (0.085 R)
• M14: 3,527,667 km (0.086 R)
• M15: 4,591,159 km (0.071 R)
• M16: 4,917,432 km (0.03 R)
• M17: 5,027,984 km (0.119 R)
• M18: 5,139,136 km (0.069 R)
• M19: 5,326,432 km (0.097 R)
• M20: 5,746,503 km (0.096 R)
• M21: 6,537,277 km (0.086 R)
• M22: 7,403,898 km (0.111 R)
• M23: 7,530,757 km (0.11 R)
• M24: 7,958,457 km (0.104 R)
• M25: 8,394,086 km (0.055 R)
• M26: 8,837,644 km (0.091 R)
• M27: 9,425,414 km (0.079 R)
• M28: 10,591,230 km (0.045 R)
• M29: 11,360,911 km (0.045 R)
• M30: 12,148,693 km (0.084 R)
• M31: 12,348,407 km (0.066 R)
• M32: 13,209,193 km (0.057 R)
• M33: 15,095,024 km (0.117 R)
• M34: 15,255,991 km (0.06 R)
• M35: 15,688,030 km (0.12 R)
• M36: 16,069,205 km (0.118 R)
• M37: 16,178,711 km (0.038 R)
• M38: 17,624,724 km (0.081 R)
• M39: 20,460,052 km (0.051 R)
• M40: 20,519,442 km (0.075 R)
• M41: 21,839,045 km (0.109 R)
• M42: 21,899,782 km (0.072 R)
• M43: 23,124,240 km (0.116 R)
• M44: 23,247,958 km (0.089 R)
• M45: 23,495,842 km (0.066 R)
• M46: 24,308,008 km (0.078 R)
• M47: 24,622,762 km (0.092 R)
• M48: 25,575,252 km (0.058 R)
• M49: 25,639,130 km (0.074 R)
• M50: 25,767,186 km (0.092 R)
• M51: 25,831,214 km (0.078 R)
• M52: 27,450,611 km (0.089 R)
• M53: 28,371,685 km (0.11 R)
• M54: 30,176,583 km (0.094 R)
• M55: 30,447,206 km (0.106 R)
• M56: 30,514,824 km (0.108 R)
• M57: 30,582,742 km (0.106 R)
• M58: 32,363,405 km (0.11 R)
• M59: 32,432,519 km (0.072 R)
• M60: 33,755,862 km (0.109 R)
• M61: 33,896,185 km (0.117 R)
• M62: 34,742,310 km (0.112 R)
• M63: 35,167,916 km (0.099 R)
• M64: 35,238,975 km (0.117 R)
• M65: 38,195,328 km (0.095 R)
• M66: 39,592,124 km (0.111 R)
• M67: 43,728,654 km (0.071 R)
• M68: 44,188,069 km (0.06 R)
• M69: 44,264,813 km (0.025 R)
• M70: 46,275,558 km (0.085 R)
• M71: 47,135,297 km (0.068 R)
• M72: 47,213,686 km (0.081 R)
• M73: 47,842,596 km (0.096 R)
• M74: 48,000,272 km (0.073 R)
• M75: 49,108,643 km (0.087 R)
• M76: 49,426,837 km (0.097 R)
• M77: 50,065,321 km (0.082 R)
• M78: 52,321,556 km (0.119 R)
• M79: 52,565,251 km (0.112 R)
• M80: 53,217,049 km (0.118 R)
• M81: 53,789,560 km (0.119 R)
• M82: 54,858,138 km (0.029 R)
• M83: 55,188,300 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.9

Radius: 11

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.01 AU - 14.35 AU

Year: 14881 Days

Day: 6.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,750,721 km

• M1: 172,337 km (0.087 R)
• M2: 266,733 km (0.095 R)
• M3: 369,208 km (0.046 R)
• M4: 533,765 km (0.07 R)
• M5: 610,359 km (0.072 R)
• M6: 1,075,459 km (0.111 R)
• M7: 1,635,703 km (0.106 R)
• M8: 1,849,030 km (0.069 R)
• M9: 1,971,550 km (0.09 R)
• M10: 2,329,388 km (0.077 R)
• M11: 2,408,825 km (0.111 R)
• M12: 2,763,671 km (0.082 R)
• M13: 3,076,929 km (0.086 R)
• M14: 3,401,856 km (0.109 R)
• M15: 5,048,479 km (0.086 R)
• M16: 5,609,471 km (0.084 R)
• M17: 6,190,360 km (0.081 R)
• M18: 7,213,759 km (0.119 R)
• M19: 7,369,939 km (0.095 R)
• M20: 7,965,339 km (0.059 R)
• M21: 8,167,146 km (0.103 R)
• M22: 8,248,527 km (0.11 R)
• M23: 9,244,400 km (0.106 R)
• M24: 9,456,829 km (0.105 R)
• M25: 10,234,439 km (0.072 R)
• M26: 10,675,304 km (0.057 R)
• M27: 12,127,750 km (0.066 R)
• M28: 12,782,540 km (0.089 R)
• M29: 13,209,492 km (0.088 R)
• M30: 13,448,849 km (0.055 R)
• M31: 14,371,119 km (0.097 R)
• M32: 14,666,725 km (0.106 R)
• M33: 14,964,125 km (0.054 R)
• M34: 15,364,001 km (0.065 R)
• M35: 16,276,548 km (0.082 R)
• M36: 16,481,646 km (0.036 R)
• M37: 16,791,015 km (0.11 R)
• M38: 18,313,173 km (0.064 R)
• M39: 18,580,056 km (0.093 R)
• M40: 18,740,873 km (0.038 R)
• M41: 19,117,860 km (0.078 R)
• M42: 19,226,019 km (0.082 R)
• M43: 19,933,916 km (0.119 R)
• M44: 20,153,526 km (0.086 R)
• M45: 20,263,630 km (0.106 R)
• M46: 21,039,744 km (0.069 R)
• M47: 21,938,677 km (0.104 R)
• M48: 22,279,162 km (0.108 R)
• M49: 22,965,068 km (0.089 R)
• M50: 23,310,639 km (0.088 R)
• M51: 23,426,279 km (0.106 R)
• M52: 23,774,094 km (0.06 R)
• M53: 23,890,481 km (0.084 R)
• M54: 26,377,246 km (0.089 R)
• M55: 26,618,248 km (0.115 R)
• M56: 27,712,258 km (0.097 R)
• M57: 27,834,778 km (0.104 R)
• M58: 29,007,177 km (0.083 R)
• M59: 30,132,751 km (0.066 R)
• M60: 30,447,954 km (0.089 R)
• M61: 31,018,071 km (0.105 R)
• M62: 31,463,873 km (0.1 R)
• M63: 32,620,115 km (0.113 R)
• M64: 33,203,397 km (0.11 R)
• M65: 33,529,072 km (0.091 R)
• M66: 33,921,168 km (0.057 R)
• M67: 34,577,902 km (0.116 R)
• M68: 35,704,225 km (0.118 R)
• M69: 35,904,237 km (0.077 R)
• M70: 36,171,419 km (0.069 R)
• M71: 36,439,349 km (0.093 R)
• M72: 36,708,026 km (0.07 R)
• M73: 37,044,622 km (0.102 R)
• M74: 37,449,882 km (0.101 R)
• M75: 38,196,824 km (0.116 R)
• M76: 38,538,057 km (0.119 R)
• M77: 40,606,098 km (0.118 R)
• M78: 42,427,303 km (0.04 R)
• M79: 42,851,412 km (0.116 R)
• M80: 43,134,900 km (0.102 R)
• M81: 44,132,120 km (0.113 R)
• M82: 45,497,500 km (0.046 R)
• M83: 47,242,110 km (0.119 R)
• M84: 48,048,891 km (0.093 R)
• M85: 48,564,705 km (0.055 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 11,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit