🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.44 AU - 1.76 AU

Year: 708 Days

Day: 13.3 Hours

Environment

Temp: -14 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.89 AU - 1.99 AU

Year: 945 Days

Day: 31.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.94 AU - 3.12 AU

Year: 1845 Days

Day: 39.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,102,054 km

• M1: 649,554 km (0.11 R)

Asteroid Belt

Center: 4.98 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.6

Radius: 14.4

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.7 AU - 8.14 AU

Year: 6368 Days

Day: 12.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 74,102,054 km

• M1: 225,294 km (0.107 R)
• M2: 599,887 km (0.118 R)
• M3: 764,296 km (0.102 R)
• M4: 1,142,928 km (0.034 R)
• M5: 1,240,017 km (0.094 R)
• M6: 1,705,266 km (0.118 R)
• M7: 1,801,607 km (0.057 R)
• M8: 1,933,104 km (0.117 R)
• M9: 2,068,041 km (0.107 R)
• M10: 2,276,580 km (0.097 R)
• M11: 2,547,203 km (0.102 R)
• M12: 3,199,749 km (0.066 R)
• M13: 3,504,031 km (0.081 R)
• M14: 3,796,794 km (0.112 R)
• M15: 4,075,794 km (0.079 R)
• M16: 4,184,851 km (0.086 R)
• M17: 4,295,104 km (0.035 R)
• M18: 4,654,139 km (0.116 R)
• M19: 4,860,435 km (0.108 R)
• M20: 5,023,048 km (0.042 R)
• M21: 5,116,846 km (0.04 R)
• M22: 5,667,366 km (0.06 R)
• M23: 5,863,489 km (0.057 R)
• M24: 6,363,295 km (0.066 R)
• M25: 6,669,971 km (0.067 R)
• M26: 7,086,451 km (0.062 R)
• M27: 7,244,875 km (0.119 R)
• M28: 7,645,947 km (0.079 R)
• M29: 8,386,307 km (0.111 R)
• M30: 8,779,450 km (0.113 R)
• M31: 8,949,693 km (0.029 R)
• M32: 9,063,836 km (0.116 R)
• M33: 9,994,484 km (0.066 R)
• M34: 10,712,554 km (0.089 R)
• M35: 10,894,764 km (0.094 R)
• M36: 11,540,279 km (0.103 R)
• M37: 12,261,640 km (0.12 R)
• M38: 12,420,513 km (0.091 R)
• M39: 12,675,876 km (0.118 R)
• M40: 14,546,149 km (0.048 R)
• M41: 14,984,770 km (0.083 R)
• M42: 15,086,646 km (0.104 R)
• M43: 15,188,672 km (0.112 R)
• M44: 15,359,363 km (0.114 R)
• M45: 15,461,987 km (0.112 R)
• M46: 15,805,913 km (0.097 R)
• M47: 16,152,381 km (0.05 R)
• M48: 16,361,519 km (0.1 R)
• M49: 16,641,716 km (0.101 R)
• M50: 17,491,881 km (0.097 R)
• M51: 17,814,414 km (0.03 R)
• M52: 18,030,433 km (0.069 R)
• M53: 18,356,257 km (0.075 R)
• M54: 18,465,314 km (0.083 R)
• M55: 18,611,022 km (0.047 R)
• M56: 18,903,486 km (0.075 R)
• M57: 20,728,730 km (0.068 R)
• M58: 21,107,960 km (0.029 R)
• M59: 21,374,993 km (0.081 R)
• M60: 21,566,328 km (0.103 R)
• M61: 22,105,180 km (0.067 R)
• M62: 22,414,997 km (0.113 R)
• M63: 22,843,595 km (0.107 R)
• M64: 24,344,510 km (0.031 R)
• M65: 24,865,410 km (0.045 R)
• M66: 25,349,359 km (0.11 R)
• M67: 25,795,909 km (0.1 R)
• M68: 26,081,342 km (0.055 R)
• M69: 26,490,941 km (0.077 R)
• M70: 26,778,916 km (0.084 R)
• M71: 27,150,817 km (0.035 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.4

Radius: 6

Gravity: 14.9 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 14.21 AU - 17.15 AU

Year: 21722 Days

Day: 23.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 74,102,054 km

• M1: 171,888 km (0.12 R)
• M2: 367,263 km (0.117 R)
• M3: 601,533 km (0.116 R)
• M4: 902,225 km (0.084 R)
• M5: 1,055,563 km (0.086 R)
• M6: 1,564,794 km (0.093 R)
• M7: 2,106,787 km (0.105 R)
• M8: 2,345,695 km (0.044 R)
• M9: 2,521,771 km (0.063 R)
• M10: 2,702,037 km (0.1 R)
• M11: 3,151,878 km (0.095 R)
• M12: 3,346,205 km (0.106 R)
• M13: 3,425,043 km (0.069 R)
• M14: 4,635,888 km (0.03 R)
• M15: 4,901,425 km (0.092 R)
• M16: 4,991,183 km (0.106 R)
• M17: 5,540,507 km (0.096 R)
• M18: 5,775,076 km (0.071 R)
• M19: 5,965,065 km (0.108 R)
• M20: 6,895,415 km (0.074 R)
• M21: 7,097,073 km (0.081 R)
• M22: 7,198,650 km (0.11 R)
• M23: 7,765,625 km (0.05 R)
• M24: 9,217,174 km (0.06 R)
• M25: 9,551,076 km (0.075 R)
• M26: 10,002,263 km (0.108 R)
• M27: 10,287,696 km (0.103 R)
• M28: 11,219,392 km (0.119 R)
• M29: 11,397,114 km (0.107 R)
• M30: 11,755,251 km (0.037 R)
• M31: 11,875,528 km (0.067 R)
• M32: 13,286,984 km (0.096 R)
• M33: 13,600,840 km (0.104 R)
• M34: 13,790,381 km (0.11 R)
• M35: 13,980,669 km (0.102 R)
• M36: 14,299,911 km (0.084 R)
• M37: 15,075,725 km (0.101 R)
• M38: 15,931,425 km (0.043 R)
• M39: 16,533,108 km (0.113 R)
• M40: 17,689,948 km (0.102 R)
• M41: 17,896,692 km (0.115 R)
• M42: 19,083,901 km (0.032 R)
• M43: 19,437,850 km (0.118 R)
• M44: 19,580,117 km (0.067 R)
• M45: 21,901,876 km (0.108 R)
• M46: 23,775,290 km (0.108 R)
• M47: 24,385,650 km (0.077 R)
• M48: 24,692,774 km (0.085 R)
• M49: 25,310,763 km (0.076 R)
• M50: 25,621,627 km (0.049 R)
• M51: 26,877,950 km (0.11 R)
• M52: 30,599,796 km (0.087 R)
• M53: 33,964,701 km (0.099 R)
• M54: 34,135,990 km (0.091 R)
• M55: 34,996,776 km (0.099 R)
• M56: 37,799,193 km (0.056 R)
• M57: 39,586,888 km (0.113 R)
• M58: 40,038,075 km (0.083 R)
• M59: 41,127,895 km (0.047 R)
• M60: 41,493,363 km (0.119 R)
• M61: 41,584,917 km (0.078 R)
• M62: 42,227,589 km (0.056 R)
• M63: 43,151,207 km (0.061 R)
• M64: 46,341,381 km (0.074 R)
• M65: 47,007,541 km (0.071 R)
• M66: 47,772,734 km (0.072 R)
• M67: 48,349,284 km (0.097 R)
• M68: 49,898,220 km (0.11 R)
• M69: 50,580,835 km (0.108 R)
• M70: 51,168,605 km (0.087 R)
• M71: 53,044,413 km (0.08 R)
• M72: 53,541,676 km (0.115 R)
• M73: 53,741,090 km (0.081 R)
• M74: 54,140,517 km (0.115 R)
• M75: 54,440,909 km (0.028 R)
• M76: 55,546,587 km (0.093 R)
• M77: 57,269,954 km (0.097 R)
• M78: 58,805,128 km (0.047 R)
• M79: 59,113,748 km (0.095 R)
• M80: 59,216,821 km (0.071 R)
• M81: 59,732,784 km (0.081 R)
• M82: 60,873,019 km (0.103 R)
• M83: 61,811,297 km (0.065 R)
• M84: 62,334,590 km (0.073 R)
• M85: 62,544,327 km (0.037 R)
• M86: 62,964,547 km (0.09 R)
• M87: 63,913,446 km (0.029 R)
• M88: 64,867,133 km (0.093 R)
• M89: 65,079,562 km (0.073 R)
• M90: 65,611,981 km (0.085 R)
• M91: 65,825,307 km (0.047 R)
• M92: 66,038,933 km (0.101 R)
• M93: 67,325,325 km (0.097 R)
• M94: 67,648,157 km (0.053 R)
• M95: 70,249,814 km (0.107 R)
• M96: 72,332,515 km (0.114 R)
• M97: 73,658,401 km (0.049 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 12,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit