🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.14 AU - 1.24 AU

Year: 458 Days

Day: 23.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,902,341 km

• M1: 229,932 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.36 AU - 1.4 AU

Year: 572 Days

Day: 45.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 157.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.14 AU - 5.5 AU

Year: 4333 Days

Day: 45.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.4

Radius: 11

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.13 AU - 7.39 AU

Year: 5530 Days

Day: 14.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,902,341 km

• M1: 153,338 km (0.046 R)
• M2: 230,082 km (0.091 R)
• M3: 303,684 km (0.05 R)
• M4: 390,151 km (0.108 R)
• M5: 476,619 km (0.101 R)
• M6: 647,011 km (0.041 R)
• M7: 942,467 km (0.106 R)
• M8: 1,146,518 km (0.085 R)
• M9: 1,471,295 km (0.113 R)
• M10: 1,635,404 km (0.102 R)
• M11: 2,122,943 km (0.045 R)
• M12: 3,178,955 km (0.091 R)
• M13: 3,441,349 km (0.047 R)
• M14: 3,612,041 km (0.104 R)
• M15: 3,961,950 km (0.12 R)
• M16: 4,613,898 km (0.093 R)
• M17: 5,131,805 km (0.092 R)
• M18: 5,299,205 km (0.11 R)
• M19: 5,440,127 km (0.095 R)
• M20: 5,582,245 km (0.108 R)
• M21: 5,725,709 km (0.069 R)
• M22: 6,016,228 km (0.12 R)
• M23: 6,521,270 km (0.112 R)
• M24: 6,824,804 km (0.114 R)
• M25: 6,947,624 km (0.064 R)
• M26: 7,320,123 km (0.075 R)
• M27: 7,508,916 km (0.069 R)
• M28: 7,603,910 km (0.056 R)
• M29: 8,020,091 km (0.11 R)
• M30: 8,443,902 km (0.095 R)
• M31: 9,211,489 km (0.027 R)
• M32: 10,105,935 km (0.077 R)
• M33: 10,634,464 km (0.108 R)
• M34: 11,498,990 km (0.088 R)
• M35: 11,976,806 km (0.054 R)
• M36: 12,348,706 km (0.043 R)
• M37: 12,800,043 km (0.112 R)
• M38: 13,295,062 km (0.117 R)
• M39: 13,796,514 km (0.105 R)
• M40: 14,108,126 km (0.096 R)
• M41: 14,225,561 km (0.095 R)
• M42: 15,016,933 km (0.114 R)
• M43: 15,096,819 km (0.06 R)
• M44: 15,458,247 km (0.042 R)
• M45: 15,700,895 km (0.109 R)
• M46: 16,148,791 km (0.101 R)
• M47: 16,312,750 km (0.085 R)
• M48: 16,849,358 km (0.09 R)
• M49: 17,940,076 km (0.092 R)
• M50: 18,322,897 km (0.106 R)
• M51: 18,622,541 km (0.097 R)
• M52: 18,751,495 km (0.105 R)
• M53: 19,400,600 km (0.075 R)
• M54: 19,618,564 km (0.087 R)
• M55: 19,705,929 km (0.056 R)
• M56: 21,033,012 km (0.088 R)
• M57: 21,167,201 km (0.049 R)
• M58: 21,752,428 km (0.107 R)
• M59: 21,842,935 km (0.117 R)
• M60: 21,933,591 km (0.089 R)
• M61: 22,160,681 km (0.062 R)
• M62: 22,251,786 km (0.077 R)
• M63: 22,434,295 km (0.026 R)
• M64: 23,308,096 km (0.089 R)
• M65: 26,043,493 km (0.096 R)
• M66: 26,284,047 km (0.102 R)
• M67: 27,010,045 km (0.041 R)
• M68: 27,156,053 km (0.108 R)
• M69: 27,253,590 km (0.11 R)
• M70: 28,234,803 km (0.116 R)
• M71: 28,729,822 km (0.074 R)
• M72: 30,030,127 km (0.117 R)
• M73: 30,181,370 km (0.032 R)
• M74: 30,890,764 km (0.098 R)
• M75: 33,677,622 km (0.092 R)
• M76: 33,992,227 km (0.067 R)
• M77: 34,307,878 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.5

Radius: 13.9

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 9.16 AU - 11.94 AU

Year: 12100 Days

Day: 8.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,902,341 km

• M1: 173,982 km (0.111 R)
• M2: 489,035 km (0.095 R)
• M3: 767,587 km (0.069 R)
• M4: 1,164,619 km (0.053 R)
• M5: 1,299,706 km (0.104 R)
• M6: 1,549,535 km (0.11 R)
• M7: 1,718,730 km (0.083 R)
• M8: 1,974,542 km (0.112 R)
• M9: 2,096,913 km (0.098 R)
• M10: 2,328,042 km (0.076 R)
• M11: 2,679,447 km (0.083 R)
• M12: 2,770,104 km (0.112 R)
• M13: 3,507,472 km (0.083 R)
• M14: 3,758,048 km (0.087 R)
• M15: 4,250,674 km (0.097 R)
• M16: 4,791,620 km (0.088 R)
• M17: 5,154,993 km (0.117 R)
• M18: 5,879,196 km (0.097 R)
• M19: 6,420,591 km (0.063 R)
• M20: 7,009,408 km (0.113 R)
• M21: 7,230,813 km (0.039 R)
• M22: 7,358,420 km (0.08 R)
• M23: 7,454,611 km (0.037 R)
• M24: 8,506,434 km (0.043 R)
• M25: 9,534,471 km (0.027 R)
• M26: 11,002,624 km (0.05 R)
• M27: 11,260,381 km (0.09 R)
• M28: 11,445,733 km (0.114 R)
• M29: 11,594,583 km (0.119 R)
• M30: 11,894,527 km (0.084 R)
• M31: 12,121,167 km (0.047 R)
• M32: 12,578,787 km (0.056 R)
• M33: 13,354,004 km (0.057 R)
• M34: 14,545,850 km (0.086 R)
• M35: 14,666,874 km (0.118 R)
• M36: 14,788,198 km (0.117 R)
• M37: 15,195,404 km (0.101 R)
• M38: 15,441,343 km (0.104 R)
• M39: 16,104,061 km (0.103 R)
• M40: 17,285,884 km (0.062 R)
• M41: 17,844,184 km (0.026 R)
• M42: 19,110,679 km (0.112 R)
• M43: 19,465,226 km (0.108 R)
• M44: 19,554,237 km (0.072 R)
• M45: 20,045,965 km (0.11 R)
• M46: 20,270,960 km (0.089 R)
• M47: 20,587,210 km (0.081 R)
• M48: 20,723,195 km (0.109 R)
• M49: 21,822,290 km (0.044 R)
• M50: 22,007,343 km (0.068 R)
• M51: 22,100,093 km (0.081 R)
• M52: 22,425,618 km (0.096 R)
• M53: 22,705,965 km (0.092 R)
• M54: 23,317,222 km (0.111 R)
• M55: 23,648,731 km (0.039 R)
• M56: 24,508,021 km (0.112 R)
• M57: 24,604,212 km (0.118 R)
• M58: 25,426,252 km (0.12 R)
• M59: 25,669,798 km (0.114 R)
• M60: 25,816,404 km (0.055 R)
• M61: 26,701,126 km (0.109 R)
• M62: 27,445,973 km (0.07 R)
• M63: 27,796,032 km (0.107 R)
• M64: 27,946,378 km (0.114 R)
• M65: 29,670,344 km (0.111 R)
• M66: 29,978,217 km (0.103 R)
• M67: 30,390,209 km (0.078 R)
• M68: 30,545,192 km (0.04 R)
• M69: 31,585,346 km (0.119 R)
• M70: 32,584,211 km (0.089 R)
• M71: 32,689,977 km (0.088 R)
• M72: 32,848,700 km (0.089 R)
• M73: 32,954,765 km (0.101 R)
• M74: 34,289,777 km (0.096 R)
• M75: 34,397,338 km (0.073 R)
• M76: 34,505,048 km (0.086 R)
• M77: 36,024,364 km (0.115 R)
• M78: 36,297,979 km (0.091 R)
• M79: 36,407,634 km (0.111 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 18,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit