🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.83 AU - 1.17 AU

Year: 373 Days

Day: 30.4 Hours

Environment

Temp: 32 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.03 AU - 1.15 AU

Year: 424 Days

Day: 12.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.04 AU - 1.22 AU

Year: 448 Days

Day: 28.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,166,221 km

• M1: 392,694 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.21 AU - 1.23 AU

Year: 502 Days

Day: 32.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.31 AU - 1.43 AU

Year: 598 Days

Day: 34.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.8

Radius: 9.3

Gravity: 10.7 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.04 AU - 5.62 AU

Year: 3957 Days

Day: 12.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 79,166,221 km

• M1: 202,256 km (0.081 R)
• M2: 351,854 km (0.075 R)
• M3: 433,684 km (0.114 R)
• M4: 565,480 km (0.084 R)
• M5: 735,423 km (0.103 R)
• M6: 808,277 km (0.093 R)
• M7: 896,540 km (0.065 R)
• M8: 1,283,550 km (0.084 R)
• M9: 1,418,487 km (0.05 R)
• M10: 2,022,414 km (0.052 R)
• M11: 2,270,148 km (0.081 R)
• M12: 2,698,446 km (0.04 R)
• M13: 2,971,612 km (0.087 R)
• M14: 3,523,479 km (0.07 R)
• M15: 3,650,487 km (0.116 R)
• M16: 3,714,515 km (0.062 R)
• M17: 3,843,768 km (0.048 R)
• M18: 4,084,770 km (0.069 R)
• M19: 4,444,104 km (0.116 R)
• M20: 4,627,661 km (0.116 R)
• M21: 4,860,584 km (0.1 R)
• M22: 5,121,334 km (0.113 R)
• M23: 5,217,226 km (0.089 R)
• M24: 6,518,428 km (0.1 R)
• M25: 6,648,578 km (0.111 R)
• M26: 7,151,377 km (0.11 R)
• M27: 8,847,068 km (0.057 R)
• M28: 8,962,408 km (0.094 R)
• M29: 9,165,562 km (0.088 R)
• M30: 9,223,906 km (0.067 R)
• M31: 9,370,212 km (0.117 R)
• M32: 10,053,426 km (0.104 R)
• M33: 10,113,564 km (0.036 R)
• M34: 10,234,290 km (0.06 R)
• M35: 10,629,826 km (0.095 R)
• M36: 10,783,314 km (0.092 R)
• M37: 10,875,765 km (0.114 R)
• M38: 10,968,516 km (0.113 R)
• M39: 11,530,256 km (0.091 R)
• M40: 12,165,598 km (0.107 R)
• M41: 13,073,956 km (0.085 R)
• M42: 13,769,437 km (0.103 R)
• M43: 14,206,113 km (0.084 R)
• M44: 14,818,267 km (0.105 R)
• M45: 15,892,530 km (0.057 R)
• M46: 16,527,722 km (0.106 R)
• M47: 16,598,781 km (0.104 R)
• M48: 17,063,432 km (0.09 R)
• M49: 17,568,624 km (0.076 R)
• M50: 17,677,532 km (0.04 R)
• M51: 17,968,948 km (0.085 R)
• M52: 18,298,812 km (0.056 R)
• M53: 18,890,172 km (0.116 R)
• M54: 19,225,421 km (0.081 R)
• M55: 19,562,764 km (0.095 R)
• M56: 20,931,734 km (0.112 R)
• M57: 21,278,652 km (0.097 R)
• M58: 21,433,635 km (0.069 R)
• M59: 21,900,380 km (0.078 R)
• M60: 22,764,906 km (0.108 R)
• M61: 22,923,331 km (0.089 R)
• M62: 23,281,019 km (0.085 R)
• M63: 23,640,503 km (0.112 R)
• M64: 24,001,931 km (0.073 R)
• M65: 24,405,696 km (0.045 R)
• M66: 24,770,864 km (0.054 R)
• M67: 25,137,977 km (0.066 R)
• M68: 25,424,757 km (0.091 R)
• M69: 25,548,025 km (0.113 R)
• M70: 25,630,154 km (0.088 R)
• M71: 26,084,184 km (0.052 R)
• M72: 26,291,527 km (0.113 R)
• M73: 26,457,730 km (0.042 R)
• M74: 26,749,446 km (0.087 R)
• M75: 27,926,781 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.4

Radius: 7

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 16.45 AU - 18.03 AU

Year: 26685 Days

Day: 19.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,166,221 km

• M1: 100,081 km (0.113 R)
• M2: 166,203 km (0.107 R)
• M3: 247,136 km (0.119 R)
• M4: 1,024,745 km (0.069 R)
• M5: 1,458,430 km (0.11 R)
• M6: 1,743,862 km (0.047 R)
• M7: 2,663,141 km (0.099 R)
• M8: 2,739,287 km (0.088 R)
• M9: 2,854,926 km (0.109 R)
• M10: 3,011,555 km (0.069 R)
• M11: 4,053,205 km (0.102 R)
• M12: 4,866,120 km (0.118 R)
• M13: 5,100,689 km (0.095 R)
• M14: 6,126,182 km (0.113 R)
• M15: 6,176,597 km (0.092 R)
• M16: 6,227,011 km (0.083 R)
• M17: 6,584,700 km (0.06 R)
• M18: 8,247,181 km (0.057 R)
• M19: 8,752,971 km (0.091 R)
• M20: 9,443,066 km (0.044 R)
• M21: 9,618,245 km (0.05 R)
• M22: 9,912,654 km (0.12 R)
• M23: 10,270,043 km (0.078 R)
• M24: 10,390,021 km (0.076 R)
• M25: 11,119,909 km (0.086 R)
• M26: 11,243,178 km (0.075 R)
• M27: 11,929,383 km (0.068 R)
• M28: 14,738,681 km (0.084 R)
• M29: 14,874,217 km (0.077 R)
• M30: 15,283,068 km (0.043 R)
• M31: 16,884,214 km (0.111 R)
• M32: 16,955,123 km (0.119 R)
• M33: 17,525,241 km (0.108 R)
• M34: 18,319,456 km (0.07 R)
• M35: 18,684,325 km (0.096 R)
• M36: 18,904,384 km (0.066 R)
• M37: 21,458,169 km (0.109 R)
• M38: 21,534,913 km (0.109 R)
• M39: 22,696,839 km (0.096 R)
• M40: 23,088,636 km (0.093 R)
• M41: 23,799,675 km (0.069 R)
• M42: 24,919,864 km (0.108 R)
• M43: 25,567,622 km (0.113 R)
• M44: 25,811,916 km (0.116 R)
• M45: 26,385,175 km (0.026 R)
• M46: 26,632,011 km (0.101 R)
• M47: 26,879,745 km (0.045 R)
• M48: 27,045,350 km (0.053 R)
• M49: 28,888,695 km (0.104 R)
• M50: 29,483,646 km (0.052 R)
• M51: 29,739,907 km (0.118 R)
• M52: 29,996,916 km (0.042 R)
• M53: 30,082,785 km (0.09 R)
• M54: 31,032,283 km (0.112 R)
• M55: 32,872,038 km (0.119 R)
• M56: 33,226,435 km (0.066 R)
• M57: 33,671,190 km (0.074 R)
• M58: 33,849,660 km (0.101 R)
• M59: 34,927,213 km (0.105 R)
• M60: 35,017,421 km (0.1 R)
• M61: 36,931,675 km (0.079 R)
• M62: 40,102,103 km (0.072 R)
• M63: 42,295,656 km (0.077 R)
• M64: 42,777,661 km (0.096 R)
• M65: 44,136,907 km (0.086 R)
• M66: 44,920,052 km (0.106 R)
• M67: 46,202,405 km (0.103 R)
• M68: 47,196,931 km (0.079 R)
• M69: 48,500,378 km (0.119 R)
• M70: 49,917,369 km (0.115 R)
• M71: 51,964,915 km (0.058 R)
• M72: 52,068,137 km (0.068 R)
• M73: 52,377,805 km (0.115 R)
• M74: 57,628,989 km (0.117 R)
• M75: 57,842,615 km (0.066 R)
• M76: 60,533,582 km (0.098 R)
• M77: 61,621,457 km (0.053 R)
• M78: 62,496,306 km (0.113 R)
• M79: 63,485,447 km (0.073 R)
• M80: 65,256,686 km (0.118 R)
• M81: 66,148,438 km (0.07 R)
• M82: 66,260,188 km (0.116 R)
• M83: 67,943,912 km (0.083 R)
• M84: 69,414,459 km (0.051 R)
• M85: 70,438,756 km (0.048 R)
• M86: 72,271,928 km (0.071 R)
• M87: 72,502,309 km (0.084 R)
• M88: 73,541,416 km (0.089 R)
• M89: 74,585,459 km (0.037 R)
• M90: 74,818,233 km (0.118 R)
• M91: 75,051,157 km (0.111 R)
• M92: 75,517,753 km (0.113 R)
• M93: 78,101,009 km (0.099 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 16,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit