🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.39 AU - 2.19 AU

Year: 862 Days

Day: 18.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 178 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,773,920 km

• M1: 1,089,072 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.74 AU - 1.94 AU

Year: 898 Days

Day: 38.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 87.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,773,920 km

• M1: 1,801,906 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.83 AU - 3.13 AU

Year: 1851 Days

Day: 31.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,773,920 km

• M1: 88,712 km (0.1 R)
• M2: 836,402 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.8 AU - 5.12 AU

Year: 3390 Days

Day: 19.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.6

Radius: 12.5

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.98 AU - 5.22 AU

Year: 4145 Days

Day: 14.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,773,920 km

• M1: 221,106 km (0.031 R)
• M2: 341,083 km (0.069 R)
• M3: 466,745 km (0.114 R)
• M4: 727,345 km (0.049 R)
• M5: 837,748 km (0.082 R)
• M6: 928,105 km (0.087 R)
• M7: 1,022,053 km (0.079 R)
• M8: 1,133,802 km (0.071 R)
• M9: 1,250,040 km (0.097 R)
• M10: 1,355,207 km (0.099 R)
• M11: 1,479,224 km (0.05 R)
• M12: 1,574,966 km (0.09 R)
• M13: 1,772,884 km (0.074 R)
• M14: 1,892,114 km (0.027 R)
• M15: 1,979,180 km (0.113 R)
• M16: 2,285,257 km (0.105 R)
• M17: 2,704,131 km (0.108 R)
• M18: 3,188,828 km (0.11 R)
• M19: 3,722,893 km (0.066 R)
• M20: 3,966,737 km (0.12 R)
• M21: 4,193,228 km (0.074 R)
• M22: 4,307,970 km (0.088 R)
• M23: 4,706,349 km (0.118 R)
• M24: 5,116,546 km (0.097 R)
• M25: 5,817,562 km (0.073 R)
• M26: 5,945,917 km (0.085 R)
• M27: 6,049,289 km (0.08 R)
• M28: 6,179,439 km (0.095 R)
• M29: 6,575,425 km (0.112 R)
• M30: 7,587,305 km (0.119 R)
• M31: 8,096,985 km (0.104 R)
• M32: 8,240,599 km (0.109 R)
• M33: 8,618,034 km (0.109 R)
• M34: 8,882,673 km (0.092 R)
• M35: 9,120,085 km (0.119 R)
• M36: 9,540,754 km (0.094 R)
• M37: 10,401,091 km (0.109 R)
• M38: 11,062,613 km (0.102 R)
• M39: 11,608,196 km (0.118 R)
• M40: 11,802,823 km (0.063 R)
• M41: 11,900,660 km (0.115 R)
• M42: 12,195,518 km (0.05 R)
• M43: 13,535,017 km (0.066 R)
• M44: 13,705,708 km (0.072 R)
• M45: 14,083,892 km (0.074 R)
• M46: 14,291,533 km (0.043 R)
• M47: 14,430,659 km (0.118 R)
• M48: 14,674,953 km (0.04 R)
• M49: 15,309,846 km (0.038 R)
• M50: 16,133,981 km (0.095 R)
• M51: 16,351,496 km (0.03 R)
• M52: 16,862,522 km (0.081 R)
• M53: 17,638,935 km (0.102 R)
• M54: 17,825,484 km (0.06 R)
• M55: 18,920,690 km (0.032 R)
• M56: 19,380,255 km (0.08 R)
• M57: 19,495,595 km (0.108 R)
• M58: 19,727,322 km (0.115 R)
• M59: 19,921,051 km (0.074 R)
• M60: 20,741,446 km (0.1 R)
• M61: 20,938,466 km (0.051 R)
• M62: 21,334,302 km (0.115 R)
• M63: 22,577,161 km (0.076 R)
• M64: 23,105,391 km (0.115 R)
• M65: 23,187,072 km (0.077 R)
• M66: 23,391,572 km (0.104 R)
• M67: 23,555,531 km (0.105 R)
• M68: 24,298,434 km (0.092 R)
• M69: 25,132,741 km (0.096 R)
• M70: 25,976,473 km (0.074 R)
• M71: 26,444,565 km (0.102 R)
• M72: 27,216,490 km (0.101 R)
• M73: 27,475,444 km (0.09 R)
• M74: 27,561,912 km (0.12 R)
• M75: 28,213,560 km (0.105 R)
• M76: 29,002,390 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.1

Radius: 10.8

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.38 AU - 6.8 AU

Year: 4757 Days

Day: 12.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 28,773,920 km

• M1: 138,378 km (0.108 R)
• M2: 267,331 km (0.068 R)
• M3: 412,292 km (0.09 R)
• M4: 596,297 km (0.119 R)
• M5: 695,331 km (0.095 R)
• M6: 834,158 km (0.098 R)
• M7: 983,008 km (0.117 R)
• M8: 1,074,861 km (0.054 R)
• M9: 1,327,980 km (0.078 R)
• M10: 1,409,810 km (0.11 R)
• M11: 1,525,300 km (0.084 R)
• M12: 1,765,853 km (0.098 R)
• M13: 1,845,140 km (0.037 R)
• M14: 2,007,155 km (0.091 R)
• M15: 2,471,207 km (0.091 R)
• M16: 2,702,635 km (0.101 R)
• M17: 2,807,802 km (0.117 R)
• M18: 2,887,688 km (0.034 R)
• M19: 3,200,646 km (0.099 R)
• M20: 3,567,909 km (0.027 R)
• M21: 3,727,231 km (0.111 R)
• M22: 4,113,642 km (0.117 R)
• M23: 4,528,627 km (0.053 R)
• M24: 4,606,866 km (0.047 R)
• M25: 4,733,127 km (0.119 R)
• M26: 4,973,082 km (0.07 R)
• M27: 5,151,552 km (0.085 R)
• M28: 5,282,750 km (0.094 R)
• M29: 6,249,301 km (0.044 R)
• M30: 6,371,822 km (0.099 R)
• M31: 6,690,316 km (0.095 R)
• M32: 6,833,631 km (0.108 R)
• M33: 6,923,838 km (0.09 R)
• M34: 7,398,662 km (0.093 R)
• M35: 7,733,612 km (0.087 R)
• M36: 8,035,500 km (0.064 R)
• M37: 8,264,534 km (0.1 R)
• M38: 8,476,365 km (0.076 R)
• M39: 8,573,304 km (0.064 R)
• M40: 8,670,543 km (0.098 R)
• M41: 8,807,275 km (0.115 R)
• M42: 9,421,674 km (0.1 R)
• M43: 10,193,749 km (0.11 R)
• M44: 10,483,220 km (0.107 R)
• M45: 10,587,341 km (0.055 R)
• M46: 10,838,515 km (0.076 R)
• M47: 11,070,542 km (0.075 R)
• M48: 12,167,692 km (0.096 R)
• M49: 12,342,872 km (0.105 R)
• M50: 12,452,826 km (0.095 R)
• M51: 12,563,080 km (0.12 R)
• M52: 12,806,924 km (0.097 R)
• M53: 12,985,245 km (0.104 R)
• M54: 13,141,874 km (0.116 R)
• M55: 13,321,690 km (0.092 R)
• M56: 13,389,309 km (0.069 R)
• M57: 13,457,076 km (0.093 R)
• M58: 13,888,966 km (0.05 R)
• M59: 14,141,038 km (0.063 R)
• M60: 14,233,041 km (0.101 R)
• M61: 14,348,381 km (0.062 R)
• M62: 14,719,533 km (0.059 R)
• M63: 14,953,205 km (0.101 R)
• M64: 15,424,139 km (0.072 R)
• M65: 15,495,198 km (0.115 R)
• M66: 15,923,796 km (0.112 R)
• M67: 15,995,603 km (0.03 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.4

Radius: 11.6

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.69 AU - 10.69 AU

Year: 10026 Days

Day: 13.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,773,920 km

• M1: 172,935 km (0.045 R)
• M2: 285,582 km (0.117 R)
• M3: 523,593 km (0.056 R)
• M4: 607,816 km (0.09 R)
• M5: 1,009,187 km (0.052 R)
• M6: 1,118,394 km (0.097 R)
• M7: 1,203,066 km (0.076 R)
• M8: 1,349,223 km (0.112 R)
• M9: 1,440,029 km (0.107 R)
• M10: 1,643,931 km (0.109 R)
• M11: 1,741,469 km (0.109 R)
• M12: 2,222,276 km (0.059 R)
• M13: 2,782,221 km (0.085 R)
• M14: 2,860,162 km (0.098 R)
• M15: 2,998,390 km (0.113 R)
• M16: 3,159,208 km (0.108 R)
• M17: 3,573,744 km (0.106 R)
• M18: 3,680,108 km (0.071 R)
• M19: 3,896,127 km (0.099 R)
• M20: 3,983,642 km (0.077 R)
• M21: 4,318,143 km (0.059 R)
• M22: 4,454,426 km (0.032 R)
• M23: 4,919,376 km (0.072 R)
• M24: 5,109,665 km (0.119 R)
• M25: 5,399,885 km (0.087 R)
• M26: 5,497,722 km (0.034 R)
• M27: 6,072,327 km (0.094 R)
• M28: 6,174,353 km (0.071 R)
• M29: 6,302,558 km (0.077 R)
• M30: 6,483,572 km (0.11 R)
• M31: 6,561,662 km (0.119 R)
• M32: 6,824,206 km (0.101 R)
• M33: 7,010,156 km (0.062 R)
• M34: 7,117,119 km (0.113 R)
• M35: 7,197,752 km (0.09 R)
• M36: 7,495,901 km (0.114 R)
• M37: 7,937,065 km (0.084 R)
• M38: 8,076,639 km (0.104 R)
• M39: 8,557,297 km (0.081 R)
• M40: 8,757,908 km (0.066 R)
• M41: 8,989,037 km (0.073 R)
• M42: 9,281,052 km (0.119 R)
• M43: 9,605,679 km (0.1 R)
• M44: 10,388,076 km (0.102 R)
• M45: 11,097,170 km (0.107 R)
• M46: 11,284,766 km (0.096 R)
• M47: 11,885,850 km (0.109 R)
• M48: 12,174,125 km (0.106 R)
• M49: 13,317,352 km (0.08 R)
• M50: 13,416,835 km (0.118 R)
• M51: 14,324,295 km (0.099 R)
• M52: 14,802,709 km (0.047 R)
• M53: 14,940,339 km (0.112 R)
• M54: 15,810,101 km (0.057 R)
• M55: 15,915,717 km (0.101 R)
• M56: 16,056,639 km (0.071 R)
• M57: 16,269,068 km (0.036 R)
• M58: 16,767,977 km (0.094 R)
• M59: 17,091,557 km (0.035 R)
• M60: 17,380,879 km (0.086 R)
• M61: 17,526,139 km (0.059 R)
• M62: 18,888,676 km (0.058 R)
• M63: 19,038,124 km (0.091 R)
• M64: 19,942,443 km (0.061 R)
• M65: 20,553,251 km (0.115 R)
• M66: 21,597,744 km (0.115 R)
• M67: 21,714,879 km (0.088 R)
• M68: 22,224,858 km (0.073 R)
• M69: 22,461,522 km (0.115 R)
• M70: 22,619,796 km (0.12 R)
• M71: 23,617,465 km (0.079 R)
• M72: 25,573,008 km (0.027 R)
• M73: 25,779,603 km (0.086 R)
• M74: 26,863,290 km (0.042 R)
• M75: 27,749,507 km (0.06 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 10,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit