🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.65 AU - 0.71 AU

Year: 206 Days

Day: 46.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,540,855 km

• M1: 59,241 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.61 AU - 0.93 AU

Year: 248 Days

Day: 16.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.37 AU - 1.61 AU

Year: 668 Days

Day: 34.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,540,855 km

• M1: 1,180,926 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.29 AU - 3.75 AU

Year: 2424 Days

Day: 33.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,540,855 km

• M1: 400,623 km (0.112 R)

Asteroid Belt

Center: 4.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.1

Radius: 11.4

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.34 AU - 7 AU

Year: 5626 Days

Day: 13.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,540,855 km

• M1: 253,269 km (0.027 R)
• M2: 334,351 km (0.102 R)
• M3: 438,322 km (0.118 R)
• M4: 709,393 km (0.03 R)
• M5: 1,046,736 km (0.091 R)
• M6: 1,184,366 km (0.11 R)
• M7: 1,328,429 km (0.072 R)
• M8: 1,634,506 km (0.082 R)
• M9: 1,845,589 km (0.116 R)
• M10: 2,065,947 km (0.09 R)
• M11: 2,153,013 km (0.116 R)
• M12: 2,835,628 km (0.109 R)
• M13: 2,972,061 km (0.082 R)
• M14: 3,519,140 km (0.063 R)
• M15: 3,966,139 km (0.046 R)
• M16: 4,296,750 km (0.071 R)
• M17: 4,499,455 km (0.098 R)
• M18: 4,659,226 km (0.065 R)
• M19: 4,914,290 km (0.082 R)
• M20: 5,150,056 km (0.094 R)
• M21: 5,269,435 km (0.102 R)
• M22: 5,510,886 km (0.109 R)
• M23: 5,731,394 km (0.073 R)
• M24: 5,879,944 km (0.112 R)
• M25: 6,181,085 km (0.065 R)
• M26: 6,257,081 km (0.048 R)
• M27: 6,384,538 km (0.096 R)
• M28: 6,487,162 km (0.044 R)
• M29: 6,668,175 km (0.063 R)
• M30: 7,008,660 km (0.104 R)
• M31: 7,354,830 km (0.109 R)
• M32: 7,679,307 km (0.097 R)
• M33: 7,981,046 km (0.11 R)
• M34: 8,202,900 km (0.077 R)
• M35: 8,596,043 km (0.072 R)
• M36: 8,766,435 km (0.117 R)
• M37: 8,938,024 km (0.117 R)
• M38: 9,024,192 km (0.113 R)
• M39: 9,753,183 km (0.105 R)
• M40: 10,199,732 km (0.093 R)
• M41: 10,561,909 km (0.119 R)
• M42: 10,744,418 km (0.104 R)
• M43: 10,958,942 km (0.113 R)
• M44: 11,267,562 km (0.099 R)
• M45: 11,642,005 km (0.086 R)
• M46: 11,830,648 km (0.071 R)
• M47: 12,083,768 km (0.082 R)
• M48: 12,563,379 km (0.095 R)
• M49: 13,179,872 km (0.091 R)
• M50: 13,739,667 km (0.075 R)
• M51: 14,611,074 km (0.112 R)
• M52: 15,087,693 km (0.117 R)
• M53: 15,603,956 km (0.076 R)
• M54: 16,477,457 km (0.107 R)
• M55: 17,044,733 km (0.113 R)
• M56: 17,474,527 km (0.098 R)
• M57: 17,835,357 km (0.099 R)
• M58: 17,907,763 km (0.091 R)
• M59: 19,043,510 km (0.081 R)
• M60: 19,452,211 km (0.088 R)
• M61: 21,038,846 km (0.086 R)
• M62: 21,192,184 km (0.087 R)
• M63: 22,627,576 km (0.084 R)
• M64: 22,823,998 km (0.088 R)
• M65: 23,020,868 km (0.086 R)
• M66: 23,139,350 km (0.116 R)
• M67: 23,218,338 km (0.101 R)
• M68: 23,615,071 km (0.064 R)
• M69: 23,894,221 km (0.069 R)
• M70: 24,415,270 km (0.082 R)
• M71: 24,536,145 km (0.066 R)
• M72: 26,083,436 km (0.073 R)
• M73: 26,413,150 km (0.077 R)
• M74: 27,035,178 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.8

Radius: 9.2

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.32 AU - 8.46 AU

Year: 6639 Days

Day: 12.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 31,540,855 km

• M1: 125,513 km (0.086 R)
• M2: 329,115 km (0.079 R)
• M3: 671,694 km (0.12 R)
• M4: 799,002 km (0.12 R)
• M5: 879,486 km (0.047 R)
• M6: 991,385 km (0.075 R)
• M7: 1,123,181 km (0.113 R)
• M8: 1,339,948 km (0.087 R)
• M9: 1,690,606 km (0.118 R)
• M10: 1,921,884 km (0.116 R)
• M11: 2,032,137 km (0.097 R)
• M12: 3,138,713 km (0.113 R)
• M13: 3,335,135 km (0.047 R)
• M14: 3,626,252 km (0.042 R)
• M15: 3,855,736 km (0.105 R)
• M16: 4,621,826 km (0.078 R)
• M17: 4,720,860 km (0.096 R)
• M18: 5,304,142 km (0.117 R)
• M19: 5,749,944 km (0.051 R)
• M20: 6,902,595 km (0.118 R)
• M21: 7,015,991 km (0.059 R)
• M22: 7,101,411 km (0.027 R)
• M23: 7,446,982 km (0.102 R)
• M24: 7,621,712 km (0.063 R)
• M25: 8,154,281 km (0.077 R)
• M26: 8,334,546 km (0.088 R)
• M27: 8,546,526 km (0.037 R)
• M28: 8,607,413 km (0.069 R)
• M29: 9,006,689 km (0.076 R)
• M30: 9,099,590 km (0.078 R)
• M31: 9,632,756 km (0.097 R)
• M32: 10,079,306 km (0.054 R)
• M33: 10,500,125 km (0.081 R)
• M34: 10,794,833 km (0.113 R)
• M35: 10,893,717 km (0.109 R)
• M36: 10,992,900 km (0.026 R)
• M37: 12,137,324 km (0.06 R)
• M38: 12,446,692 km (0.11 R)
• M39: 12,758,604 km (0.047 R)
• M40: 13,038,053 km (0.115 R)
• M41: 13,567,330 km (0.081 R)
• M42: 14,429,014 km (0.084 R)
• M43: 15,308,201 km (0.102 R)
• M44: 15,866,500 km (0.037 R)
• M45: 16,054,095 km (0.118 R)
• M46: 17,003,144 km (0.069 R)
• M47: 17,156,632 km (0.108 R)
• M48: 17,387,910 km (0.091 R)
• M49: 17,697,727 km (0.118 R)
• M50: 18,009,340 km (0.093 R)
• M51: 18,205,014 km (0.098 R)
• M52: 19,554,536 km (0.074 R)
• M53: 20,038,635 km (0.081 R)
• M54: 20,200,799 km (0.059 R)
• M55: 20,526,473 km (0.106 R)
• M56: 20,771,964 km (0.108 R)
• M57: 20,936,072 km (0.063 R)
• M58: 21,307,075 km (0.084 R)
• M59: 21,431,241 km (0.09 R)
• M60: 21,680,172 km (0.12 R)
• M61: 22,264,950 km (0.06 R)
• M62: 22,348,875 km (0.114 R)
• M63: 22,643,583 km (0.093 R)
• M64: 23,535,335 km (0.108 R)
• M65: 24,007,017 km (0.058 R)
• M66: 24,438,458 km (0.041 R)
• M67: 25,616,391 km (0.107 R)
• M68: 26,278,811 km (0.116 R)
• M69: 26,456,383 km (0.116 R)
• M70: 26,545,245 km (0.112 R)
• M71: 26,857,455 km (0.076 R)
• M72: 27,305,351 km (0.078 R)
• M73: 27,530,197 km (0.091 R)
• M74: 27,665,433 km (0.101 R)
• M75: 27,755,791 km (0.103 R)
• M76: 27,846,148 km (0.089 R)
• M77: 28,117,817 km (0.111 R)
• M78: 28,755,404 km (0.109 R)
• M79: 28,938,362 km (0.113 R)
• M80: 30,183,764 km (0.071 R)
• M81: 30,323,189 km (0.085 R)
• M82: 30,556,113 km (0.114 R)
• M83: 30,836,459 km (0.083 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 15,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit