🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.64 AU - 0.78 AU

Year: 254 Days

Day: 43.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.68 AU - 0.8 AU

Year: 270 Days

Day: 17.6 Hours

Environment

Temp: -14 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.76 AU - 2.14 AU

Year: 1156 Days

Day: 43.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,040,158 km

• M1: 34,108 km (0.075 R)

Asteroid Belt

Center: 3.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.2

Radius: 10.7

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.58 AU - 6.86 AU

Year: 5809 Days

Day: 10.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,040,158 km

• M1: 140,472 km (0.113 R)
• M2: 247,734 km (0.096 R)
• M3: 331,210 km (0.026 R)
• M4: 801,845 km (0.065 R)
• M5: 890,257 km (0.104 R)
• M6: 1,078,002 km (0.074 R)
• M7: 1,205,759 km (0.059 R)
• M8: 1,835,117 km (0.04 R)
• M9: 2,202,230 km (0.049 R)
• M10: 2,403,888 km (0.076 R)
• M11: 2,554,384 km (0.062 R)
• M12: 2,805,858 km (0.09 R)
• M13: 3,208,276 km (0.094 R)
• M14: 3,607,852 km (0.097 R)
• M15: 3,934,424 km (0.078 R)
• M16: 4,000,995 km (0.056 R)
• M17: 4,180,213 km (0.118 R)
• M18: 4,270,720 km (0.076 R)
• M19: 4,453,977 km (0.049 R)
• M20: 4,546,578 km (0.077 R)
• M21: 4,686,602 km (0.118 R)
• M22: 4,828,271 km (0.117 R)
• M23: 5,043,243 km (0.089 R)
• M24: 5,359,493 km (0.115 R)
• M25: 5,557,262 km (0.083 R)
• M26: 5,833,270 km (0.033 R)
• M27: 5,909,265 km (0.091 R)
• M28: 6,398,750 km (0.07 R)
• M29: 6,714,551 km (0.072 R)
• M30: 6,821,065 km (0.112 R)
• M31: 7,499,042 km (0.069 R)
• M32: 8,398,125 km (0.056 R)
• M33: 9,331,018 km (0.113 R)
• M34: 9,689,454 km (0.118 R)
• M35: 9,900,537 km (0.1 R)
• M36: 10,204,819 km (0.07 R)
• M37: 10,853,774 km (0.066 R)
• M38: 11,900,511 km (0.096 R)
• M39: 12,159,165 km (0.096 R)
• M40: 12,387,003 km (0.091 R)
• M41: 12,485,139 km (0.077 R)
• M42: 12,813,806 km (0.062 R)
• M43: 12,946,200 km (0.084 R)
• M44: 13,279,055 km (0.104 R)
• M45: 13,885,076 km (0.109 R)
• M46: 14,362,892 km (0.093 R)
• M47: 14,672,858 km (0.031 R)
• M48: 14,741,973 km (0.112 R)
• M49: 14,985,069 km (0.073 R)
• M50: 15,545,463 km (0.11 R)
• M51: 15,970,171 km (0.055 R)
• M52: 16,148,342 km (0.085 R)
• M53: 16,614,639 km (0.081 R)
• M54: 17,121,775 km (0.047 R)
• M55: 17,231,132 km (0.079 R)
• M56: 17,633,999 km (0.087 R)
• M57: 18,449,008 km (0.066 R)
• M58: 18,636,005 km (0.094 R)
• M59: 19,352,130 km (0.118 R)
• M60: 20,694,921 km (0.077 R)
• M61: 21,045,129 km (0.041 R)
• M62: 21,162,264 km (0.045 R)
• M63: 21,554,360 km (0.118 R)
• M64: 22,305,940 km (0.088 R)
• M65: 22,425,469 km (0.039 R)
• M66: 23,631,676 km (0.096 R)
• M67: 24,611,842 km (0.103 R)
• M68: 24,735,260 km (0.094 R)
• M69: 25,189,738 km (0.092 R)
• M70: 25,355,642 km (0.081 R)
• M71: 25,646,909 km (0.083 R)
• M72: 26,232,884 km (0.068 R)
• M73: 27,332,578 km (0.078 R)
• M74: 28,102,708 km (0.101 R)
• M75: 28,663,401 km (0.059 R)
• M76: 28,750,018 km (0.073 R)
• M77: 28,836,635 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.6

Radius: 10.4

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.94 AU - 7.46 AU

Year: 8203 Days

Day: 13 Hours

Environment

Temp: -193 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,040,158 km

• M1: 302,188 km (0.047 R)
• M2: 387,907 km (0.056 R)
• M3: 632,500 km (0.112 R)
• M4: 1,206,058 km (0.063 R)
• M5: 1,552,676 km (0.065 R)
• M6: 1,822,401 km (0.069 R)
• M7: 2,695,006 km (0.09 R)
• M8: 3,096,975 km (0.086 R)
• M9: 3,174,616 km (0.117 R)
• M10: 3,680,706 km (0.083 R)
• M11: 3,762,985 km (0.072 R)
• M12: 3,845,862 km (0.084 R)
• M13: 4,183,654 km (0.118 R)
• M14: 4,948,249 km (0.118 R)
• M15: 5,100,240 km (0.119 R)
• M16: 5,284,694 km (0.094 R)
• M17: 5,440,127 km (0.109 R)
• M18: 6,077,114 km (0.094 R)
• M19: 6,670,419 km (0.107 R)
• M20: 7,076,428 km (0.118 R)
• M21: 7,386,096 km (0.117 R)
• M22: 9,149,406 km (0.074 R)
• M23: 9,486,899 km (0.061 R)
• M24: 9,828,580 km (0.118 R)
• M25: 9,905,025 km (0.112 R)
• M26: 10,406,925 km (0.113 R)
• M27: 10,563,106 km (0.035 R)
• M28: 10,680,690 km (0.051 R)
• M29: 10,956,847 km (0.05 R)
• M30: 11,115,571 km (0.057 R)
• M31: 12,125,655 km (0.102 R)
• M32: 12,537,798 km (0.042 R)
• M33: 13,164,912 km (0.06 R)
• M34: 13,930,703 km (0.046 R)
• M35: 14,275,676 km (0.105 R)
• M36: 14,492,743 km (0.065 R)
• M37: 14,667,174 km (0.115 R)
• M38: 14,754,688 km (0.034 R)
• M39: 14,974,148 km (0.1 R)
• M40: 15,416,509 km (0.092 R)
• M41: 16,495,260 km (0.079 R)
• M42: 17,274,216 km (0.083 R)
• M43: 17,505,494 km (0.053 R)
• M44: 17,831,169 km (0.064 R)
• M45: 17,924,667 km (0.052 R)
• M46: 18,205,911 km (0.115 R)
• M47: 18,772,738 km (0.032 R)
• M48: 19,010,598 km (0.074 R)
• M49: 20,801,883 km (0.039 R)
• M50: 21,196,373 km (0.054 R)
• M51: 21,493,773 km (0.07 R)
• M52: 22,697,139 km (0.074 R)
• M53: 23,307,049 km (0.119 R)
• M54: 23,460,387 km (0.09 R)
• M55: 23,870,883 km (0.059 R)
• M56: 24,387,445 km (0.106 R)
• M57: 24,803,327 km (0.102 R)
• M58: 25,589,314 km (0.027 R)
• M59: 27,024,706 km (0.097 R)
• M60: 27,132,117 km (0.083 R)
• M61: 27,941,890 km (0.099 R)
• M62: 28,159,106 km (0.082 R)
• M63: 28,704,839 km (0.046 R)
• M64: 30,195,582 km (0.106 R)
• M65: 30,978,428 km (0.089 R)
• M66: 31,824,553 km (0.077 R)
• M67: 31,937,949 km (0.05 R)
• M68: 32,108,341 km (0.087 R)
• M69: 32,507,019 km (0.096 R)
• M70: 34,176,082 km (0.11 R)
• M71: 35,050,183 km (0.082 R)
• M72: 35,695,997 km (0.106 R)
• M73: 37,118,523 km (0.104 R)
• M74: 37,357,431 km (0.052 R)
• M75: 38,017,008 km (0.074 R)
• M76: 38,137,434 km (0.035 R)
• M77: 38,318,148 km (0.089 R)
• M78: 38,620,037 km (0.077 R)
• M79: 39,896,555 km (0.104 R)
• M80: 40,263,818 km (0.086 R)
• M81: 40,755,247 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.5

Radius: 12.2

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.34 AU - 9.12 AU

Year: 9125 Days

Day: 13.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,040,158 km

• M1: 218,263 km (0.085 R)
• M2: 298,149 km (0.065 R)
• M3: 420,819 km (0.097 R)
• M4: 699,370 km (0.069 R)
• M5: 778,807 km (0.095 R)
• M6: 1,110,764 km (0.12 R)
• M7: 1,424,770 km (0.044 R)
• M8: 1,767,050 km (0.116 R)
• M9: 2,231,551 km (0.09 R)
• M10: 2,503,072 km (0.105 R)
• M11: 2,655,961 km (0.038 R)
• M12: 2,733,452 km (0.115 R)
• M13: 2,890,979 km (0.108 R)
• M14: 2,997,642 km (0.067 R)
• M15: 3,325,860 km (0.077 R)
• M16: 3,781,685 km (0.063 R)
• M17: 4,196,819 km (0.117 R)
• M18: 4,409,996 km (0.078 R)
• M19: 5,363,682 km (0.097 R)
• M20: 5,462,566 km (0.112 R)
• M21: 6,206,068 km (0.069 R)
• M22: 6,660,546 km (0.103 R)
• M23: 6,838,119 km (0.058 R)
• M24: 7,675,717 km (0.089 R)
• M25: 7,937,065 km (0.063 R)
• M26: 8,468,586 km (0.098 R)
• M27: 9,169,003 km (0.025 R)
• M28: 9,807,188 km (0.112 R)
• M29: 9,969,053 km (0.111 R)
• M30: 10,254,485 km (0.075 R)
• M31: 10,501,172 km (0.116 R)
• M32: 10,625,189 km (0.086 R)
• M33: 10,958,642 km (0.039 R)
• M34: 11,850,096 km (0.091 R)
• M35: 12,632,643 km (0.066 R)
• M36: 13,928,609 km (0.057 R)
• M37: 14,110,670 km (0.086 R)
• M38: 14,385,331 km (0.114 R)
• M39: 14,986,266 km (0.079 R)
• M40: 16,022,231 km (0.116 R)
• M41: 17,373,848 km (0.117 R)
• M42: 18,411,459 km (0.095 R)
• M43: 18,561,206 km (0.105 R)
• M44: 19,114,270 km (0.111 R)
• M45: 19,570,842 km (0.05 R)
• M46: 19,672,718 km (0.106 R)
• M47: 20,494,609 km (0.092 R)
• M48: 20,598,131 km (0.102 R)
• M49: 21,014,013 km (0.081 R)
• M50: 21,275,360 km (0.088 R)
• M51: 21,380,079 km (0.111 R)
• M52: 22,225,008 km (0.057 R)
• M53: 23,350,432 km (0.106 R)
• M54: 24,384,603 km (0.118 R)
• M55: 24,769,368 km (0.049 R)
• M56: 25,100,728 km (0.068 R)
• M57: 25,433,732 km (0.104 R)
• M58: 25,712,284 km (0.09 R)
• M59: 27,120,149 km (0.117 R)
• M60: 27,290,691 km (0.086 R)
• M61: 28,149,233 km (0.11 R)
• M62: 28,900,364 km (0.096 R)
• M63: 29,482,748 km (0.116 R)
• M64: 30,481,613 km (0.058 R)
• M65: 30,599,796 km (0.082 R)
• M66: 30,836,759 km (0.106 R)
• M67: 31,431,859 km (0.105 R)
• M68: 31,551,238 km (0.109 R)
• M69: 32,693,717 km (0.08 R)
• M70: 33,727,438 km (0.057 R)
• M71: 34,340,490 km (0.065 R)
• M72: 35,453,349 km (0.104 R)
• M73: 36,139,106 km (0.052 R)
• M74: 36,389,682 km (0.081 R)
• M75: 36,766,519 km (0.06 R)
• M76: 37,397,373 km (0.119 R)
• M77: 38,159,126 km (0.049 R)
• M78: 38,478,068 km (0.082 R)
• M79: 39,118,646 km (0.082 R)
• M80: 39,827,292 km (0.037 R)
• M81: 40,215,648 km (0.116 R)
• M82: 40,865,800 km (0.116 R)
• M83: 41,061,474 km (0.098 R)
• M84: 41,847,312 km (0.087 R)
• M85: 42,044,482 km (0.041 R)
• M86: 43,500,518 km (0.061 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 19,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit