🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.57 AU - 0.91 AU

Year: 227 Days

Day: 17.1 Hours

Environment

Temp: 205 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.02 AU - 1.52 AU

Year: 510 Days

Day: 24.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.62 AU - 2.04 AU

Year: 882 Days

Day: 31.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.31 AU - 5.31 AU

Year: 3189 Days

Day: 46.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.8

Radius: 8.6

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.89 AU - 9.19 AU

Year: 8126 Days

Day: 14.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,902,682 km

• M1: 130,150 km (0.095 R)
• M2: 234,569 km (0.113 R)
• M3: 308,770 km (0.041 R)
• M4: 393,442 km (0.073 R)
• M5: 527,632 km (0.095 R)
• M6: 723,455 km (0.118 R)
• M7: 892,202 km (0.057 R)
• M8: 1,034,020 km (0.061 R)
• M9: 1,101,040 km (0.106 R)
• M10: 1,253,780 km (0.111 R)
• M11: 1,488,648 km (0.062 R)
• M12: 1,674,150 km (0.093 R)
• M13: 1,850,825 km (0.097 R)
• M14: 2,275,084 km (0.078 R)
• M15: 2,417,202 km (0.083 R)
• M16: 2,471,207 km (0.06 R)
• M17: 2,899,506 km (0.043 R)
• M18: 3,390,935 km (0.067 R)
• M19: 3,451,672 km (0.047 R)
• M20: 3,719,302 km (0.059 R)
• M21: 3,844,964 km (0.107 R)
• M22: 4,122,319 km (0.068 R)
• M23: 4,187,244 km (0.112 R)
• M24: 4,472,677 km (0.082 R)
• M25: 4,539,398 km (0.092 R)
• M26: 4,741,804 km (0.082 R)
• M27: 5,248,791 km (0.055 R)
• M28: 5,319,251 km (0.057 R)
• M29: 5,390,011 km (0.071 R)
• M30: 5,485,006 km (0.076 R)
• M31: 5,943,374 km (0.094 R)
• M32: 6,115,411 km (0.12 R)
• M33: 6,214,445 km (0.074 R)
• M34: 6,743,124 km (0.069 R)
• M35: 6,999,984 km (0.06 R)
• M36: 7,417,810 km (0.12 R)
• M37: 7,870,494 km (0.07 R)
• M38: 8,140,967 km (0.099 R)
• M39: 8,359,529 km (0.117 R)
• M40: 10,089,180 km (0.071 R)
• M41: 10,177,143 km (0.086 R)
• M42: 10,235,786 km (0.06 R)
• M43: 10,442,231 km (0.045 R)
• M44: 10,859,160 km (0.063 R)
• M45: 11,190,669 km (0.083 R)
• M46: 11,251,256 km (0.117 R)
• M47: 11,403,247 km (0.104 R)
• M48: 12,018,244 km (0.064 R)
• M49: 12,142,560 km (0.118 R)
• M50: 12,580,882 km (0.074 R)
• M51: 13,280,252 km (0.118 R)
• M52: 13,440,920 km (0.088 R)
• M53: 13,570,023 km (0.045 R)
• M54: 14,319,957 km (0.111 R)
• M55: 14,650,269 km (0.085 R)
• M56: 14,749,752 km (0.08 R)
• M57: 15,083,355 km (0.084 R)
• M58: 15,150,375 km (0.118 R)
• M59: 15,217,544 km (0.119 R)
• M60: 15,419,352 km (0.115 R)
• M61: 15,520,629 km (0.042 R)
• M62: 15,962,242 km (0.07 R)
• M63: 16,407,894 km (0.088 R)
• M64: 16,580,381 km (0.106 R)
• M65: 17,066,574 km (0.113 R)
• M66: 17,276,310 km (0.117 R)
• M67: 17,946,359 km (0.037 R)
• M68: 18,302,402 km (0.089 R)
• M69: 18,732,795 km (0.108 R)
• M70: 19,384,593 km (0.085 R)
• M71: 20,154,424 km (0.088 R)
• M72: 21,271,471 km (0.028 R)
• M73: 21,572,761 km (0.088 R)
• M74: 22,984,516 km (0.063 R)
• M75: 23,061,709 km (0.102 R)
• M76: 23,409,972 km (0.091 R)
• M77: 23,565,255 km (0.115 R)
• M78: 23,643,046 km (0.075 R)
• M79: 23,759,882 km (0.054 R)
• M80: 24,465,236 km (0.08 R)
• M81: 24,543,924 km (0.119 R)
• M82: 24,820,381 km (0.12 R)
• M83: 25,137,529 km (0.071 R)
• M84: 25,217,115 km (0.099 R)
• M85: 25,776,012 km (0.076 R)
• M86: 27,027,997 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.2

Radius: 13.5

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.28 AU - 10.02 AU

Year: 10685 Days

Day: 6.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,902,682 km

• M1: 204,351 km (0.099 R)
• M2: 689,347 km (0.085 R)
• M3: 796,010 km (0.115 R)
• M4: 892,501 km (0.067 R)
• M5: 1,045,689 km (0.106 R)
• M6: 1,264,551 km (0.098 R)
• M7: 1,663,678 km (0.106 R)
• M8: 2,056,522 km (0.116 R)
• M9: 2,264,164 km (0.105 R)
• M10: 2,750,506 km (0.115 R)
• M11: 3,006,169 km (0.086 R)
• M12: 3,189,726 km (0.07 R)
• M13: 3,350,244 km (0.113 R)
• M14: 3,623,709 km (0.097 R)
• M15: 3,961,501 km (0.025 R)
• M16: 4,637,983 km (0.101 R)
• M17: 4,943,312 km (0.093 R)
• M18: 5,098,595 km (0.1 R)
• M19: 5,800,807 km (0.111 R)
• M20: 6,738,486 km (0.045 R)
• M21: 7,867,502 km (0.043 R)
• M22: 8,158,918 km (0.079 R)
• M23: 8,827,770 km (0.038 R)
• M24: 10,376,707 km (0.085 R)
• M25: 10,496,235 km (0.115 R)
• M26: 10,817,272 km (0.081 R)
• M27: 11,510,359 km (0.118 R)
• M28: 11,758,393 km (0.092 R)
• M29: 12,598,085 km (0.109 R)
• M30: 13,544,142 km (0.043 R)
• M31: 13,674,891 km (0.085 R)
• M32: 13,762,256 km (0.108 R)
• M33: 14,915,805 km (0.107 R)
• M34: 16,377,676 km (0.09 R)
• M35: 16,610,300 km (0.102 R)
• M36: 16,703,649 km (0.104 R)
• M37: 16,797,148 km (0.117 R)
• M38: 16,937,770 km (0.077 R)
• M39: 17,172,938 km (0.098 R)
• M40: 17,361,880 km (0.077 R)
• M41: 17,503,998 km (0.088 R)
• M42: 18,413,404 km (0.062 R)
• M43: 19,485,571 km (0.102 R)
• M44: 20,228,175 km (0.091 R)
• M45: 20,527,820 km (0.115 R)
• M46: 20,778,695 km (0.097 R)
• M47: 22,614,561 km (0.088 R)
• M48: 23,604,450 km (0.096 R)
• M49: 25,734,275 km (0.114 R)
• M50: 26,004,747 km (0.117 R)
• M51: 26,113,356 km (0.081 R)
• M52: 26,876,903 km (0.102 R)
• M53: 27,316,571 km (0.112 R)
• M54: 28,537,888 km (0.062 R)
• M55: 28,705,737 km (0.118 R)
• M56: 29,267,926 km (0.047 R)
• M57: 29,890,403 km (0.029 R)
• M58: 30,174,938 km (0.059 R)
• M59: 30,918,589 km (0.103 R)
• M60: 31,321,605 km (0.057 R)
• M61: 31,552,584 km (0.113 R)
• M62: 31,900,250 km (0.041 R)
• M63: 32,249,112 km (0.114 R)
• M64: 33,126,952 km (0.075 R)
• M65: 33,480,303 km (0.095 R)
• M66: 34,369,213 km (0.106 R)
• M67: 34,607,523 km (0.09 R)
• M68: 34,786,591 km (0.065 R)
• M69: 34,966,109 km (0.088 R)
• M70: 35,385,880 km (0.106 R)
• M71: 35,928,173 km (0.061 R)
• M72: 36,594,631 km (0.106 R)
• M73: 37,143,057 km (0.095 R)
• M74: 37,387,649 km (0.074 R)
• M75: 37,939,965 km (0.045 R)
• M76: 38,124,718 km (0.109 R)
• M77: 38,309,621 km (0.102 R)
• M78: 39,488,303 km (0.119 R)
• M79: 39,613,067 km (0.037 R)
• M80: 39,800,513 km (0.119 R)
• M81: 40,804,914 km (0.12 R)
• M82: 42,008,428 km (0.093 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 12,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit