🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.79 AU - 0.91 AU

Year: 275 Days

Day: 14.4 Hours

Environment

Temp: 100 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,614,169 km

• M1: 413,638 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.43 AU - 1.79 AU

Year: 718 Days

Day: 32 Hours

Environment

Temp: -37 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.13 AU - 3.25 AU

Year: 1551 Days

Day: 40 Hours

Environment

Temp: -81 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.5

Radius: 11.8

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.22 AU - 7.74 AU

Year: 5798 Days

Day: 6 Hours

Environment

Temp: -156 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,614,169 km

• M1: 156,180 km (0.076 R)
• M2: 286,181 km (0.086 R)
• M3: 424,708 km (0.1 R)
• M4: 711,936 km (0.076 R)
• M5: 797,357 km (0.038 R)
• M6: 886,667 km (0.065 R)
• M7: 1,193,641 km (0.107 R)
• M8: 1,297,612 km (0.049 R)
• M9: 1,386,772 km (0.059 R)
• M10: 2,196,695 km (0.083 R)
• M11: 2,304,406 km (0.105 R)
• M12: 2,413,911 km (0.076 R)
• M13: 2,916,710 km (0.092 R)
• M14: 3,035,490 km (0.116 R)
• M15: 3,253,604 km (0.115 R)
• M16: 3,476,954 km (0.084 R)
• M17: 3,756,851 km (0.109 R)
• M18: 3,886,553 km (0.073 R)
• M19: 4,044,229 km (0.051 R)
• M20: 4,203,999 km (0.099 R)
• M21: 5,062,841 km (0.104 R)
• M22: 6,496,736 km (0.115 R)
• M23: 6,684,482 km (0.049 R)
• M24: 7,682,599 km (0.107 R)
• M25: 7,914,475 km (0.047 R)
• M26: 8,521,394 km (0.077 R)
• M27: 9,143,272 km (0.1 R)
• M28: 9,495,126 km (0.116 R)
• M29: 9,779,811 km (0.072 R)
• M30: 9,995,232 km (0.109 R)
• M31: 10,687,721 km (0.103 R)
• M32: 11,282,821 km (0.054 R)
• M33: 11,660,406 km (0.026 R)
• M34: 11,926,989 km (0.075 R)
• M35: 12,388,948 km (0.106 R)
• M36: 12,544,230 km (0.072 R)
• M37: 13,171,943 km (0.03 R)
• M38: 13,769,736 km (0.069 R)
• M39: 14,011,337 km (0.032 R)
• M40: 14,294,825 km (0.114 R)
• M41: 14,417,046 km (0.045 R)
• M42: 14,539,567 km (0.104 R)
• M43: 15,240,133 km (0.108 R)
• M44: 15,783,473 km (0.112 R)
• M45: 16,036,293 km (0.107 R)
• M46: 16,205,638 km (0.054 R)
• M47: 16,931,936 km (0.081 R)
• M48: 17,061,338 km (0.101 R)
• M49: 18,994,890 km (0.051 R)
• M50: 19,624,697 km (0.096 R)
• M51: 20,124,354 km (0.073 R)
• M52: 20,261,236 km (0.099 R)
• M53: 20,352,790 km (0.055 R)
• M54: 21,508,135 km (0.115 R)
• M55: 21,929,253 km (0.092 R)
• M56: 22,258,667 km (0.073 R)
• M57: 22,970,155 km (0.105 R)
• M58: 23,208,913 km (0.09 R)
• M59: 23,592,781 km (0.096 R)
• M60: 24,075,533 km (0.106 R)
• M61: 24,269,562 km (0.116 R)
• M62: 25,050,911 km (0.06 R)
• M63: 25,939,672 km (0.032 R)
• M64: 26,537,914 km (0.12 R)
• M65: 27,140,794 km (0.102 R)
• M66: 28,513,653 km (0.119 R)
• M67: 28,667,590 km (0.072 R)
• M68: 28,873,137 km (0.11 R)
• M69: 29,079,432 km (0.115 R)
• M70: 30,222,061 km (0.047 R)
• M71: 31,062,352 km (0.119 R)
• M72: 31,910,273 km (0.099 R)
• M73: 32,444,038 km (0.08 R)
• M74: 32,873,234 km (0.115 R)
• M75: 33,034,651 km (0.118 R)
• M76: 33,142,511 km (0.05 R)
• M77: 33,954,528 km (0.09 R)
• M78: 34,827,880 km (0.106 R)
• M79: 35,102,392 km (0.112 R)
• M80: 35,267,399 km (0.071 R)
• M81: 35,487,756 km (0.086 R)
• M82: 36,262,823 km (0.095 R)
• M83: 37,548,318 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.5

Radius: 14.6

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.21 AU - 10.11 AU

Year: 9744 Days

Day: 11.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,614,169 km

• M1: 194,328 km (0.117 R)
• M2: 303,384 km (0.115 R)
• M3: 430,692 km (0.072 R)
• M4: 745,446 km (0.069 R)
• M5: 960,119 km (0.109 R)
• M6: 1,155,943 km (0.103 R)
• M7: 1,498,073 km (0.114 R)
• M8: 1,611,917 km (0.113 R)
• M9: 1,776,325 km (0.047 R)
• M10: 2,021,516 km (0.111 R)
• M11: 2,518,181 km (0.053 R)
• M12: 2,851,784 km (0.112 R)
• M13: 3,348,898 km (0.1 R)
• M14: 3,592,443 km (0.107 R)
• M15: 3,873,687 km (0.118 R)
• M16: 4,325,473 km (0.096 R)
• M17: 5,209,297 km (0.112 R)
• M18: 5,492,486 km (0.061 R)
• M19: 6,372,570 km (0.115 R)
• M20: 6,637,508 km (0.065 R)
• M21: 6,790,696 km (0.087 R)
• M22: 7,139,409 km (0.086 R)
• M23: 7,494,255 km (0.118 R)
• M24: 8,886,263 km (0.102 R)
• M25: 9,225,401 km (0.067 R)
• M26: 9,525,644 km (0.114 R)
• M27: 10,179,986 km (0.063 R)
• M28: 10,534,832 km (0.093 R)
• M29: 11,440,198 km (0.083 R)
• M30: 12,464,644 km (0.073 R)
• M31: 12,654,185 km (0.107 R)
• M32: 13,035,958 km (0.111 R)
• M33: 14,501,419 km (0.073 R)
• M34: 15,203,033 km (0.039 R)
• M35: 15,456,452 km (0.103 R)
• M36: 16,070,102 km (0.07 R)
• M37: 18,226,556 km (0.102 R)
• M38: 19,256,537 km (0.091 R)
• M39: 20,808,765 km (0.101 R)
• M40: 21,713,682 km (0.115 R)
• M41: 21,941,968 km (0.051 R)
• M42: 22,343,340 km (0.076 R)
• M43: 25,640,776 km (0.077 R)
• M44: 26,488,697 km (0.104 R)
• M45: 27,284,258 km (0.059 R)
• M46: 27,407,377 km (0.059 R)
• M47: 28,274,297 km (0.119 R)
• M48: 28,523,676 km (0.091 R)
• M49: 29,276,154 km (0.055 R)
• M50: 29,402,115 km (0.097 R)
• M51: 29,781,346 km (0.105 R)
• M52: 30,162,222 km (0.119 R)
• M53: 30,416,987 km (0.102 R)
• M54: 31,378,752 km (0.049 R)
• M55: 32,546,214 km (0.063 R)
• M56: 33,595,792 km (0.099 R)
• M57: 35,057,214 km (0.093 R)
• M58: 35,459,333 km (0.065 R)
• M59: 36,742,883 km (0.09 R)
• M60: 38,179,172 km (0.089 R)
• M61: 38,316,951 km (0.101 R)
• M62: 39,147,070 km (0.04 R)
• M63: 39,425,023 km (0.117 R)
• M64: 40,192,909 km (0.055 R)
• M65: 40,613,728 km (0.049 R)
• M66: 41,672,432 km (0.083 R)
• M67: 42,240,904 km (0.115 R)
• M68: 44,322,708 km (0.087 R)
• M69: 44,902,848 km (0.038 R)
• M70: 45,193,816 km (0.097 R)
• M71: 45,558,536 km (0.099 R)
• M72: 46,511,175 km (0.084 R)
• M73: 46,658,379 km (0.075 R)
• M74: 48,064,150 km (0.092 R)
• M75: 49,408,586 km (0.08 R)
• M76: 50,085,517 km (0.073 R)
• M77: 50,236,461 km (0.096 R)
• M78: 50,538,499 km (0.058 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 16,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit