🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.67 AU - 0.93 AU

Year: 272 Days

Day: 43.6 Hours

Environment

Temp: 84 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,747,205 km

• M1: 396,285 km (0.11 R)
• M2: 637,287 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.94 AU - 1.3 AU

Year: 451 Days

Day: 24.2 Hours

Environment

Temp: -14 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.04 AU - 1.72 AU

Year: 617 Days

Day: 35.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.23 AU - 1.81 AU

Year: 714 Days

Day: 29.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,747,205 km

• M1: 597,494 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.26 AU - 1.96 AU

Year: 778 Days

Day: 39.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,747,205 km

• M1: 204,500 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.2

Radius: 13.1

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.58 AU - 5.7 AU

Year: 5101 Days

Day: 13.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 56,747,205 km

• M1: 163,810 km (0.115 R)
• M2: 292,913 km (0.097 R)
• M3: 490,681 km (0.08 R)
• M4: 671,246 km (0.083 R)
• M5: 876,494 km (0.113 R)
• M6: 1,103,733 km (0.072 R)
• M7: 1,276,369 km (0.093 R)
• M8: 1,520,962 km (0.104 R)
• M9: 2,457,594 km (0.094 R)
• M10: 2,745,420 km (0.091 R)
• M11: 2,983,730 km (0.064 R)
• M12: 3,630,740 km (0.085 R)
• M13: 4,048,866 km (0.071 R)
• M14: 4,184,103 km (0.105 R)
• M15: 4,436,175 km (0.07 R)
• M16: 4,646,061 km (0.114 R)
• M17: 5,051,770 km (0.081 R)
• M18: 5,369,666 km (0.064 R)
• M19: 5,518,665 km (0.119 R)
• M20: 5,820,853 km (0.091 R)
• M21: 5,948,311 km (0.054 R)
• M22: 6,154,307 km (0.115 R)
• M23: 6,786,507 km (0.048 R)
• M24: 6,974,851 km (0.11 R)
• M25: 7,467,178 km (0.073 R)
• M26: 8,226,836 km (0.11 R)
• M27: 8,341,577 km (0.062 R)
• M28: 8,572,407 km (0.092 R)
• M29: 8,776,309 km (0.114 R)
• M30: 9,070,119 km (0.05 R)
• M31: 9,307,680 km (0.058 R)
• M32: 9,788,937 km (0.081 R)
• M33: 11,027,457 km (0.054 R)
• M34: 11,408,633 km (0.093 R)
• M35: 11,568,703 km (0.101 R)
• M36: 11,665,193 km (0.107 R)
• M37: 11,988,624 km (0.045 R)
• M38: 12,843,276 km (0.049 R)
• M39: 13,956,285 km (0.097 R)
• M40: 14,334,169 km (0.114 R)
• M41: 14,785,057 km (0.101 R)
• M42: 15,558,927 km (0.106 R)
• M43: 16,309,908 km (0.104 R)
• M44: 16,490,472 km (0.112 R)
• M45: 16,999,554 km (0.056 R)
• M46: 17,847,026 km (0.084 R)
• M47: 18,407,270 km (0.11 R)
• M48: 18,520,067 km (0.095 R)
• M49: 19,239,333 km (0.097 R)
• M50: 19,621,706 km (0.09 R)
• M51: 19,775,193 km (0.1 R)
• M52: 20,277,243 km (0.05 R)
• M53: 20,432,676 km (0.055 R)
• M54: 20,744,438 km (0.054 R)
• M55: 21,372,898 km (0.108 R)
• M56: 21,768,884 km (0.12 R)
• M57: 22,287,240 km (0.107 R)
• M58: 22,527,794 km (0.098 R)
• M59: 22,729,003 km (0.082 R)
• M60: 23,052,134 km (0.066 R)
• M61: 24,566,364 km (0.072 R)
• M62: 24,649,241 km (0.114 R)
• M63: 24,856,584 km (0.043 R)
• M64: 26,281,803 km (0.119 R)
• M65: 26,791,034 km (0.11 R)
• M66: 27,647,332 km (0.056 R)
• M67: 27,776,435 km (0.048 R)
• M68: 27,992,305 km (0.075 R)
• M69: 28,861,020 km (0.091 R)
• M70: 29,342,575 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681

Radius: 14.5

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.9 AU - 13.06 AU

Year: 12919 Days

Day: 13.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,747,205 km

• M1: 194,627 km (0.085 R)
• M2: 305,778 km (0.094 R)
• M3: 550,670 km (0.103 R)
• M4: 650,003 km (0.095 R)
• M5: 1,053,618 km (0.063 R)
• M6: 1,557,463 km (0.117 R)
• M7: 1,889,272 km (0.049 R)
• M8: 2,740,483 km (0.116 R)
• M9: 2,924,040 km (0.078 R)
• M10: 4,536,256 km (0.055 R)
• M11: 5,013,922 km (0.112 R)
• M12: 5,392,405 km (0.086 R)
• M13: 5,780,312 km (0.12 R)
• M14: 5,977,632 km (0.045 R)
• M15: 6,298,220 km (0.119 R)
• M16: 6,460,683 km (0.044 R)
• M17: 6,665,632 km (0.102 R)
• M18: 6,831,237 km (0.093 R)
• M19: 7,251,158 km (0.061 R)
• M20: 7,507,270 km (0.063 R)
• M21: 7,984,487 km (0.073 R)
• M22: 8,249,126 km (0.101 R)
• M23: 9,105,873 km (0.118 R)
• M24: 9,708,603 km (0.111 R)
• M25: 9,943,770 km (0.12 R)
• M26: 10,372,069 km (0.118 R)
• M27: 12,859,882 km (0.116 R)
• M28: 13,693,441 km (0.112 R)
• M29: 13,798,758 km (0.104 R)
• M30: 15,467,522 km (0.047 R)
• M31: 15,963,888 km (0.101 R)
• M32: 16,074,890 km (0.095 R)
• M33: 16,746,434 km (0.084 R)
• M34: 16,972,327 km (0.116 R)
• M35: 17,427,105 km (0.102 R)
• M36: 18,348,927 km (0.026 R)
• M37: 20,601,123 km (0.117 R)
• M38: 20,782,735 km (0.097 R)
• M39: 20,964,795 km (0.089 R)
• M40: 21,821,393 km (0.097 R)
• M41: 22,315,963 km (0.051 R)
• M42: 22,626,977 km (0.066 R)
• M43: 23,064,850 km (0.102 R)
• M44: 23,949,123 km (0.096 R)
• M45: 24,203,739 km (0.097 R)
• M46: 24,523,280 km (0.088 R)
• M47: 25,102,224 km (0.098 R)
• M48: 26,667,616 km (0.068 R)
• M49: 26,865,534 km (0.116 R)
• M50: 27,595,422 km (0.086 R)
• M51: 28,736,255 km (0.042 R)
• M52: 30,510,785 km (0.07 R)
• M53: 30,648,714 km (0.068 R)
• M54: 30,994,584 km (0.087 R)
• M55: 32,461,242 km (0.077 R)
• M56: 32,955,065 km (0.05 R)
• M57: 33,736,265 km (0.12 R)
• M58: 34,236,520 km (0.109 R)
• M59: 34,883,381 km (0.091 R)
• M60: 36,262,225 km (0.071 R)
• M61: 37,289,663 km (0.09 R)
• M62: 37,511,068 km (0.068 R)
• M63: 38,475,525 km (0.11 R)
• M64: 38,998,220 km (0.098 R)
• M65: 39,899,697 km (0.088 R)
• M66: 42,337,394 km (0.113 R)
• M67: 44,744,424 km (0.077 R)
• M68: 45,058,280 km (0.104 R)
• M69: 46,241,749 km (0.075 R)
• M70: 47,675,196 km (0.1 R)
• M71: 48,639,055 km (0.081 R)
• M72: 50,585,922 km (0.11 R)
• M73: 50,912,943 km (0.091 R)
• M74: 52,062,752 km (0.116 R)
• M75: 52,475,492 km (0.102 R)
• M76: 53,803,622 km (0.042 R)
• M77: 55,058,748 km (0.081 R)
• M78: 55,563,492 km (0.048 R)
• M79: 55,816,462 km (0.1 R)
• M80: 56,323,449 km (0.084 R)
• M81: 56,747,259 km (0.101 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 19,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit