🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.04 AU - 1.54 AU

Year: 561 Days

Day: 28.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.64 AU - 2 AU

Year: 940 Days

Day: 12.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.45 AU - 2.23 AU

Year: 956 Days

Day: 41.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 111,702,989 km

• M1: 373,396 km (0.044 R)
• M2: 462,557 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.64 AU - 3.74 AU

Year: 2714 Days

Day: 33.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.24 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.7

Radius: 14.1

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.35 AU - 12.21 AU

Year: 13552 Days

Day: 12.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 111,702,989 km

• M1: 185,501 km (0.083 R)
• M2: 337,343 km (0.03 R)
• M3: 651,798 km (0.059 R)
• M4: 805,734 km (0.099 R)
• M5: 930,200 km (0.115 R)
• M6: 1,084,585 km (0.115 R)
• M7: 1,395,449 km (0.109 R)
• M8: 1,845,739 km (0.06 R)
• M9: 2,401,644 km (0.099 R)
• M10: 2,779,229 km (0.084 R)
• M11: 2,876,617 km (0.055 R)
• M12: 3,074,984 km (0.105 R)
• M13: 3,626,552 km (0.118 R)
• M14: 3,914,079 km (0.117 R)
• M15: 6,128,726 km (0.056 R)
• M16: 7,267,913 km (0.076 R)
• M17: 9,096,747 km (0.076 R)
• M18: 10,037,120 km (0.119 R)
• M19: 10,442,380 km (0.084 R)
• M20: 11,060,369 km (0.093 R)
• M21: 11,796,390 km (0.049 R)
• M22: 12,385,806 km (0.09 R)
• M23: 12,548,269 km (0.06 R)
• M24: 12,657,027 km (0.106 R)
• M25: 12,984,946 km (0.09 R)
• M26: 13,426,708 km (0.098 R)
• M27: 13,649,459 km (0.046 R)
• M28: 13,929,507 km (0.112 R)
• M29: 14,896,208 km (0.061 R)
• M30: 15,358,615 km (0.062 R)
• M31: 16,002,185 km (0.112 R)
• M32: 16,120,068 km (0.111 R)
• M33: 16,238,400 km (0.066 R)
• M34: 17,801,847 km (0.051 R)
• M35: 18,108,074 km (0.081 R)
• M36: 18,415,947 km (0.083 R)
• M37: 19,413,016 km (0.055 R)
• M38: 19,665,089 km (0.107 R)
• M39: 20,045,217 km (0.045 R)
• M40: 20,491,617 km (0.117 R)
• M41: 20,748,327 km (0.058 R)
• M42: 21,654,890 km (0.116 R)
• M43: 21,850,863 km (0.049 R)
• M44: 22,047,435 km (0.119 R)
• M45: 22,442,373 km (0.094 R)
• M46: 22,706,862 km (0.051 R)
• M47: 23,439,742 km (0.104 R)
• M48: 24,860,324 km (0.061 R)
• M49: 25,408,899 km (0.07 R)
• M50: 26,030,777 km (0.086 R)
• M51: 26,587,880 km (0.082 R)
• M52: 26,797,766 km (0.093 R)
• M53: 28,139,958 km (0.073 R)
• M54: 28,353,883 km (0.077 R)
• M55: 28,998,799 km (0.101 R)
• M56: 31,110,074 km (0.114 R)
• M57: 32,894,477 km (0.116 R)
• M58: 33,799,096 km (0.096 R)
• M59: 33,950,638 km (0.065 R)
• M60: 34,254,472 km (0.114 R)
• M61: 34,788,386 km (0.114 R)
• M62: 35,478,781 km (0.065 R)
• M63: 36,018,979 km (0.119 R)
• M64: 37,107,453 km (0.098 R)
• M65: 39,157,542 km (0.061 R)
• M66: 40,276,534 km (0.082 R)
• M67: 40,437,352 km (0.033 R)
• M68: 44,275,435 km (0.082 R)
• M69: 44,607,392 km (0.104 R)
• M70: 44,773,745 km (0.074 R)
• M71: 45,023,574 km (0.108 R)
• M72: 45,273,851 km (0.071 R)
• M73: 46,363,970 km (0.073 R)
• M74: 46,701,014 km (0.12 R)
• M75: 50,809,870 km (0.061 R)
• M76: 52,205,019 km (0.072 R)
• M77: 52,907,381 km (0.09 R)
• M78: 54,854,846 km (0.101 R)
• M79: 55,033,017 km (0.084 R)
• M80: 56,555,625 km (0.115 R)
• M81: 59,458,870 km (0.114 R)
• M82: 59,550,424 km (0.114 R)
• M83: 60,560,210 km (0.1 R)
• M84: 61,020,971 km (0.119 R)

Asteroid Belt

Center: 14.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937

Radius: 7.5

Gravity: 16.66 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 16.89 AU - 20.07 AU

Year: 30417 Days

Day: 21.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 111,702,989 km

• M1: 158,574 km (0.068 R)
• M2: 508,184 km (0.103 R)
• M3: 793,018 km (0.12 R)
• M4: 1,019,809 km (0.075 R)
• M5: 1,123,330 km (0.114 R)
• M6: 4,332,803 km (0.112 R)
• M7: 4,674,933 km (0.062 R)
• M8: 4,790,872 km (0.101 R)
• M9: 5,264,349 km (0.071 R)
• M10: 6,707,370 km (0.114 R)
• M11: 7,102,757 km (0.1 R)
• M12: 9,630,064 km (0.048 R)
• M13: 9,778,016 km (0.073 R)
• M14: 10,150,964 km (0.114 R)
• M15: 10,910,771 km (0.114 R)
• M16: 11,064,857 km (0.089 R)
• M17: 11,219,840 km (0.118 R)
• M18: 12,324,022 km (0.102 R)
• M19: 13,545,339 km (0.065 R)
• M20: 13,794,120 km (0.057 R)
• M21: 14,212,247 km (0.106 R)
• M22: 15,060,915 km (0.113 R)
• M23: 16,629,599 km (0.067 R)
• M24: 17,074,503 km (0.109 R)
• M25: 17,794,517 km (0.096 R)
• M26: 18,800,563 km (0.096 R)
• M27: 20,391,536 km (0.115 R)
• M28: 21,443,808 km (0.1 R)
• M29: 22,710,004 km (0.104 R)
• M30: 23,203,527 km (0.109 R)
• M31: 24,000,286 km (0.111 R)
• M32: 25,009,024 km (0.105 R)
• M33: 25,518,554 km (0.108 R)
• M34: 26,651,459 km (0.093 R)
• M35: 27,276,329 km (0.05 R)
• M36: 30,580,946 km (0.099 R)
• M37: 34,914,049 km (0.097 R)
• M38: 39,198,681 km (0.096 R)
• M39: 41,944,401 km (0.086 R)
• M40: 42,307,026 km (0.09 R)
• M41: 43,157,490 km (0.089 R)
• M42: 44,013,339 km (0.109 R)
• M43: 46,240,103 km (0.072 R)
• M44: 46,364,868 km (0.114 R)
• M45: 46,489,782 km (0.048 R)
• M46: 47,618,797 km (0.12 R)
• M47: 48,249,951 km (0.111 R)
• M48: 51,705,662 km (0.118 R)
• M49: 51,835,213 km (0.063 R)
• M50: 52,354,318 km (0.082 R)
• M51: 53,397,763 km (0.04 R)
• M52: 53,659,709 km (0.095 R)
• M53: 54,053,451 km (0.053 R)
• M54: 54,711,681 km (0.102 R)
• M55: 55,637,842 km (0.094 R)
• M56: 55,903,378 km (0.11 R)
• M57: 57,237,492 km (0.068 R)
• M58: 57,505,571 km (0.118 R)
• M59: 58,446,990 km (0.038 R)
• M60: 61,028,302 km (0.047 R)
• M61: 63,507,737 km (0.09 R)
• M62: 63,646,414 km (0.107 R)
• M63: 66,301,028 km (0.114 R)
• M64: 66,441,800 km (0.074 R)
• M65: 66,723,493 km (0.05 R)
• M66: 68,138,090 km (0.106 R)
• M67: 68,422,177 km (0.101 R)
• M68: 70,852,992 km (0.059 R)
• M69: 73,021,264 km (0.059 R)
• M70: 73,603,200 km (0.062 R)
• M71: 75,211,227 km (0.102 R)
• M72: 78,313,289 km (0.086 R)
• M73: 78,908,838 km (0.099 R)
• M74: 79,207,136 km (0.036 R)
• M75: 80,104,424 km (0.074 R)
• M76: 80,704,610 km (0.097 R)
• M77: 81,005,153 km (0.103 R)
• M78: 81,909,173 km (0.099 R)
• M79: 84,794,018 km (0.115 R)
• M80: 87,557,539 km (0.081 R)
• M81: 87,866,309 km (0.083 R)
• M82: 88,950,296 km (0.11 R)
• M83: 90,350,382 km (0.114 R)
• M84: 90,662,593 km (0.12 R)
• M85: 91,914,577 km (0.049 R)
• M86: 93,487,749 km (0.052 R)
• M87: 96,501,248 km (0.05 R)
• M88: 97,299,502 km (0.086 R)
• M89: 99,707,579 km (0.113 R)
• M90: 101,810,327 km (0.1 R)
• M91: 105,237,913 km (0.085 R)
• M92: 107,378,659 km (0.094 R)
• M93: 109,700,119 km (0.105 R)
• M94: 110,700,031 km (0.062 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 12,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit