🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.7 AU - 1.06 AU

Year: 316 Days

Day: 45.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,864,459 km

• M1: 168,746 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.06 AU - 1.68 AU

Year: 614 Days

Day: 35.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.29 AU - 1.49 AU

Year: 627 Days

Day: 34.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,864,459 km

• M1: 74,500 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.58 AU - 2.94 AU

Year: 1756 Days

Day: 21.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.26 AU - 3.58 AU

Year: 1910 Days

Day: 18.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.5

Radius: 13.4

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.88 AU - 4.34 AU

Year: 3190 Days

Day: 9.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 75,864,459 km

• M1: 259,702 km (0.116 R)
• M2: 359,484 km (0.115 R)
• M3: 571,913 km (0.098 R)
• M4: 660,325 km (0.103 R)
• M5: 958,174 km (0.091 R)
• M6: 1,207,105 km (0.086 R)
• M7: 1,312,871 km (0.101 R)
• M8: 1,591,721 km (0.098 R)
• M9: 1,905,578 km (0.099 R)
• M10: 2,062,207 km (0.09 R)
• M11: 2,272,392 km (0.103 R)
• M12: 2,472,853 km (0.109 R)
• M13: 2,820,219 km (0.096 R)
• M14: 2,927,481 km (0.11 R)
• M15: 3,146,342 km (0.092 R)
• M16: 3,370,739 km (0.107 R)
• M17: 3,678,163 km (0.076 R)
• M18: 4,035,103 km (0.086 R)
• M19: 4,136,232 km (0.113 R)
• M20: 4,279,397 km (0.08 R)
• M21: 4,911,448 km (0.08 R)
• M22: 5,327,031 km (0.092 R)
• M23: 5,527,941 km (0.113 R)
• M24: 5,731,394 km (0.077 R)
• M25: 5,937,390 km (0.089 R)
• M26: 6,356,713 km (0.04 R)
• M27: 6,593,825 km (0.032 R)
• M28: 7,347,649 km (0.072 R)
• M29: 7,823,221 km (0.096 R)
• M30: 7,975,511 km (0.049 R)
• M31: 8,205,742 km (0.079 R)
• M32: 9,282,697 km (0.036 R)
• M33: 9,579,200 km (0.059 R)
• M34: 9,851,469 km (0.089 R)
• M35: 10,181,631 km (0.114 R)
• M36: 10,515,384 km (0.108 R)
• M37: 10,711,806 km (0.101 R)
• M38: 10,824,603 km (0.092 R)
• M39: 11,193,810 km (0.046 R)
• M40: 11,567,356 km (0.106 R)
• M41: 11,741,039 km (0.084 R)
• M42: 12,356,036 km (0.1 R)
• M43: 12,682,459 km (0.096 R)
• M44: 12,771,918 km (0.099 R)
• M45: 13,192,438 km (0.055 R)
• M46: 14,016,273 km (0.1 R)
• M47: 14,294,675 km (0.099 R)
• M48: 14,418,841 km (0.049 R)
• M49: 14,512,340 km (0.036 R)
• M50: 14,793,883 km (0.028 R)
• M51: 15,553,691 km (0.093 R)
• M52: 15,809,802 km (0.098 R)
• M53: 16,488,677 km (0.109 R)
• M54: 16,684,501 km (0.099 R)
• M55: 17,375,643 km (0.085 R)
• M56: 17,708,050 km (0.111 R)
• M57: 18,143,379 km (0.091 R)
• M58: 18,888,078 km (0.099 R)
• M59: 19,195,651 km (0.117 R)
• M60: 19,711,913 km (0.055 R)
• M61: 19,850,441 km (0.11 R)
• M62: 20,337,531 km (0.088 R)
• M63: 20,547,567 km (0.077 R)
• M64: 20,899,122 km (0.092 R)
• M65: 21,288,226 km (0.114 R)
• M66: 21,751,082 km (0.095 R)
• M67: 22,109,369 km (0.1 R)
• M68: 22,469,750 km (0.108 R)
• M69: 24,784,029 km (0.116 R)
• M70: 25,120,923 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.4

Radius: 3.4

Gravity: 72.44 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 11.51 AU - 14.55 AU

Year: 18009 Days

Day: 16.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,864,459 km

• M1: 118,033 km (0.107 R)
• M2: 141,968 km (0.047 R)
• M3: 378,632 km (0.084 R)
• M4: 671,694 km (0.053 R)
• M5: 864,676 km (0.117 R)
• M6: 1,101,340 km (0.103 R)
• M7: 1,327,831 km (0.115 R)
• M8: 1,507,199 km (0.087 R)
• M9: 1,921,285 km (0.079 R)
• M10: 2,262,369 km (0.101 R)
• M11: 2,884,247 km (0.101 R)
• M12: 3,845,114 km (0.084 R)
• M13: 4,099,430 km (0.027 R)
• M14: 4,403,114 km (0.117 R)
• M15: 4,491,227 km (0.073 R)
• M16: 5,032,024 km (0.087 R)
• M17: 5,498,171 km (0.113 R)
• M18: 5,640,737 km (0.058 R)
• M19: 6,421,189 km (0.053 R)
• M20: 7,391,182 km (0.096 R)
• M21: 7,866,305 km (0.103 R)
• M22: 8,242,693 km (0.097 R)
• M23: 10,036,372 km (0.111 R)
• M24: 10,094,416 km (0.101 R)
• M25: 10,152,459 km (0.102 R)
• M26: 10,976,744 km (0.095 R)
• M27: 11,700,199 km (0.116 R)
• M28: 12,688,443 km (0.109 R)
• M29: 13,002,748 km (0.099 R)
• M30: 14,220,325 km (0.108 R)
• M31: 14,546,747 km (0.115 R)
• M32: 15,407,085 km (0.097 R)
• M33: 16,215,512 km (0.092 R)
• M34: 16,351,646 km (0.088 R)
• M35: 18,793,980 km (0.108 R)
• M36: 19,295,881 km (0.119 R)
• M37: 19,512,349 km (0.107 R)
• M38: 20,093,537 km (0.117 R)
• M39: 20,533,205 km (0.09 R)
• M40: 21,571,115 km (0.111 R)
• M41: 21,720,863 km (0.112 R)
• M42: 22,474,387 km (0.105 R)
• M43: 22,702,225 km (0.053 R)
• M44: 22,854,366 km (0.089 R)
• M45: 24,942,752 km (0.11 R)
• M46: 26,049,328 km (0.088 R)
• M47: 27,414,408 km (0.118 R)
• M48: 27,495,341 km (0.069 R)
• M49: 29,132,540 km (0.111 R)
• M50: 29,796,156 km (0.108 R)
• M51: 30,213,384 km (0.095 R)
• M52: 31,476,888 km (0.088 R)
• M53: 32,157,857 km (0.088 R)
• M54: 34,316,704 km (0.088 R)
• M55: 36,432,766 km (0.12 R)
• M56: 38,047,226 km (0.063 R)
• M57: 38,772,327 km (0.094 R)
• M58: 39,319,108 km (0.046 R)
• M59: 39,593,470 km (0.112 R)
• M60: 42,465,300 km (0.06 R)
• M61: 42,558,949 km (0.11 R)
• M62: 42,652,747 km (0.106 R)
• M63: 43,878,701 km (0.069 R)
• M64: 45,595,187 km (0.091 R)
• M65: 47,625,380 km (0.058 R)
• M66: 47,820,156 km (0.068 R)
• M67: 48,015,381 km (0.111 R)
• M68: 48,504,417 km (0.111 R)
• M69: 49,388,690 km (0.088 R)
• M70: 50,278,498 km (0.117 R)
• M71: 50,974,128 km (0.102 R)
• M72: 51,672,900 km (0.072 R)
• M73: 52,777,530 km (0.11 R)
• M74: 54,703,603 km (0.043 R)
• M75: 54,805,629 km (0.072 R)
• M76: 55,214,330 km (0.105 R)
• M77: 55,624,079 km (0.085 R)
• M78: 55,931,951 km (0.104 R)
• M79: 56,034,725 km (0.086 R)
• M80: 56,137,499 km (0.109 R)
• M81: 60,091,370 km (0.052 R)
• M82: 63,489,935 km (0.098 R)
• M83: 64,456,935 km (0.112 R)
• M84: 66,841,226 km (0.081 R)
• M85: 67,824,832 km (0.098 R)
• M86: 67,934,487 km (0.065 R)
• M87: 68,044,143 km (0.109 R)
• M88: 69,696,002 km (0.065 R)
• M89: 70,582,370 km (0.11 R)
• M90: 72,254,276 km (0.114 R)
• M91: 74,277,736 km (0.037 R)
• M92: 74,390,683 km (0.047 R)
• M93: 75,750,827 km (0.109 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 11,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit