🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.91 AU - 1.07 AU

Year: 379 Days

Day: 45.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.04 AU - 1.38 AU

Year: 512 Days

Day: 47.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.23 AU - 1.85 AU

Year: 736 Days

Day: 47.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.91 AU - 1.95 AU

Year: 1032 Days

Day: 37.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.92 AU - 2.24 AU

Year: 1155 Days

Day: 39.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,230,716 km

• M1: 384,915 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.14 AU - 3.24 AU

Year: 1699 Days

Day: 31.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.95 AU - 3.51 AU

Year: 2235 Days

Day: 29.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.83 AU - 3.95 AU

Year: 2403 Days

Day: 35 Hours

Environment

Temp: -129 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,230,716 km

• M1: 352,752 km (0.116 R)

Asteroid Belt

Center: 4.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.8

Radius: 12.6

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.55 AU - 5.89 AU

Year: 5267 Days

Day: 8.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 40,230,716 km

• M1: 165,455 km (0.036 R)
• M2: 292,613 km (0.118 R)
• M3: 421,417 km (0.111 R)
• M4: 693,685 km (0.091 R)
• M5: 786,436 km (0.114 R)
• M6: 1,267,992 km (0.072 R)
• M7: 1,703,022 km (0.097 R)
• M8: 1,842,447 km (0.074 R)
• M9: 2,143,289 km (0.11 R)
• M10: 2,294,682 km (0.089 R)
• M11: 2,397,605 km (0.104 R)
• M12: 2,565,603 km (0.117 R)
• M13: 2,781,324 km (0.067 R)
• M14: 3,127,493 km (0.085 R)
• M15: 3,523,329 km (0.111 R)
• M16: 3,678,911 km (0.104 R)
• M17: 3,763,733 km (0.081 R)
• M18: 4,034,505 km (0.099 R)
• M19: 4,184,851 km (0.105 R)
• M20: 4,298,994 km (0.105 R)
• M21: 4,401,169 km (0.081 R)
• M22: 4,621,228 km (0.071 R)
• M23: 4,818,547 km (0.096 R)
• M24: 5,747,550 km (0.11 R)
• M25: 5,860,497 km (0.066 R)
• M26: 6,059,911 km (0.096 R)
• M27: 6,348,784 km (0.041 R)
• M28: 6,985,173 km (0.117 R)
• M29: 7,349,295 km (0.086 R)
• M30: 7,642,058 km (0.112 R)
• M31: 7,766,523 km (0.068 R)
• M32: 8,159,666 km (0.071 R)
• M33: 8,656,182 km (0.105 R)
• M34: 9,113,203 km (0.1 R)
• M35: 9,245,298 km (0.086 R)
• M36: 9,712,492 km (0.083 R)
• M37: 9,830,525 km (0.053 R)
• M38: 9,949,006 km (0.103 R)
• M39: 10,067,937 km (0.113 R)
• M40: 10,255,832 km (0.087 R)
• M41: 11,001,577 km (0.115 R)
• M42: 11,230,462 km (0.099 R)
• M43: 11,639,462 km (0.031 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.3

Radius: 10.9

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.66 AU - 7.62 AU

Year: 6588 Days

Day: 9.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,230,716 km

• M1: 224,397 km (0.11 R)
• M2: 942,616 km (0.089 R)
• M3: 1,025,793 km (0.104 R)
• M4: 1,111,662 km (0.111 R)
• M5: 1,291,030 km (0.087 R)
• M6: 1,422,526 km (0.045 R)
• M7: 1,658,592 km (0.065 R)
• M8: 1,781,561 km (0.06 R)
• M9: 1,907,522 km (0.038 R)
• M10: 2,080,308 km (0.103 R)
• M11: 2,653,717 km (0.097 R)
• M12: 2,847,296 km (0.027 R)
• M13: 2,921,198 km (0.055 R)
• M14: 3,482,489 km (0.062 R)
• M15: 3,641,362 km (0.075 R)
• M16: 4,443,356 km (0.118 R)
• M17: 4,791,021 km (0.09 R)
• M18: 4,938,375 km (0.117 R)
• M19: 5,574,316 km (0.099 R)
• M20: 6,429,567 km (0.11 R)
• M21: 6,592,479 km (0.105 R)
• M22: 6,723,826 km (0.098 R)
• M23: 6,822,860 km (0.102 R)
• M24: 7,190,422 km (0.107 R)
• M25: 7,291,699 km (0.067 R)
• M26: 7,427,534 km (0.113 R)
• M27: 8,402,164 km (0.083 R)
• M28: 8,904,664 km (0.03 R)
• M29: 9,196,080 km (0.086 R)
• M30: 9,342,985 km (0.098 R)
• M31: 10,508,054 km (0.117 R)
• M32: 11,520,083 km (0.059 R)
• M33: 12,037,841 km (0.109 R)
• M34: 12,239,051 km (0.061 R)
• M35: 13,054,808 km (0.092 R)
• M36: 14,396,401 km (0.118 R)
• M37: 14,610,027 km (0.101 R)
• M38: 15,127,037 km (0.078 R)
• M39: 15,562,367 km (0.076 R)
• M40: 15,869,492 km (0.117 R)
• M41: 16,311,853 km (0.067 R)
• M42: 16,490,024 km (0.085 R)
• M43: 17,208,841 km (0.112 R)
• M44: 17,892,055 km (0.065 R)
• M45: 17,983,758 km (0.118 R)
• M46: 18,260,066 km (0.119 R)
• M47: 18,630,470 km (0.089 R)
• M48: 19,144,040 km (0.054 R)
• M49: 19,379,058 km (0.097 R)
• M50: 19,756,942 km (0.049 R)
• M51: 20,808,765 km (0.098 R)
• M52: 21,050,365 km (0.095 R)
• M53: 21,244,394 km (0.099 R)
• M54: 21,536,409 km (0.11 R)
• M55: 22,026,042 km (0.047 R)
• M56: 22,668,266 km (0.1 R)
• M57: 22,767,599 km (0.062 R)
• M58: 23,116,312 km (0.05 R)
• M59: 23,216,393 km (0.099 R)
• M60: 23,316,474 km (0.119 R)
• M61: 23,718,443 km (0.062 R)
• M62: 23,819,272 km (0.1 R)
• M63: 24,072,093 km (0.117 R)
• M64: 24,580,277 km (0.12 R)
• M65: 25,503,894 km (0.109 R)
• M66: 25,970,041 km (0.102 R)
• M67: 26,491,240 km (0.043 R)
• M68: 28,022,224 km (0.048 R)
• M69: 28,449,625 km (0.113 R)
• M70: 29,202,701 km (0.092 R)
• M71: 30,235,226 km (0.09 R)
• M72: 30,783,502 km (0.109 R)
• M73: 31,224,516 km (0.081 R)
• M74: 31,611,975 km (0.092 R)
• M75: 31,778,627 km (0.07 R)
• M76: 32,056,879 km (0.076 R)
• M77: 32,224,279 km (0.095 R)
• M78: 32,615,926 km (0.099 R)
• M79: 33,404,008 km (0.083 R)
• M80: 34,141,376 km (0.086 R)
• M81: 36,910,283 km (0.085 R)
• M82: 37,202,896 km (0.036 R)
• M83: 37,496,257 km (0.109 R)
• M84: 38,262,498 km (0.09 R)
• M85: 38,617,942 km (0.029 R)
• M86: 39,272,283 km (0.093 R)
• M87: 40,050,492 km (0.095 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: 387 - 10,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit