🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.47 AU - 0.55 AU

Year: 157 Days

Day: 16.4 Hours

Environment

Temp: 90 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,572,778 km

• M1: 256,710 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.52 AU - 0.72 AU

Year: 210 Days

Day: 18.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.37 AU - 1.55 AU

Year: 759 Days

Day: 17.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,572,778 km

• M1: 1,118,094 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.2

Radius: 14.2

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.84 AU - 4.5 AU

Year: 3026 Days

Day: 6.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 44,572,778 km

• M1: 193,879 km (0.068 R)
• M2: 382,372 km (0.119 R)
• M3: 484,398 km (0.09 R)
• M4: 653,144 km (0.099 R)
• M5: 871,258 km (0.06 R)
• M6: 971,489 km (0.094 R)
• M7: 1,225,655 km (0.063 R)
• M8: 1,625,680 km (0.114 R)
• M9: 1,776,026 km (0.094 R)
• M10: 1,907,223 km (0.101 R)
• M11: 2,004,611 km (0.108 R)
• M12: 2,268,801 km (0.084 R)
• M13: 2,411,966 km (0.116 R)
• M14: 2,666,283 km (0.05 R)
• M15: 2,790,000 km (0.103 R)
• M16: 3,000,484 km (0.12 R)
• M17: 3,363,259 km (0.111 R)
• M18: 3,467,379 km (0.09 R)
• M19: 3,679,060 km (0.068 R)
• M20: 4,004,585 km (0.085 R)
• M21: 4,163,010 km (0.038 R)
• M22: 4,371,998 km (0.027 R)
• M23: 4,717,270 km (0.104 R)
• M24: 4,817,500 km (0.098 R)
• M25: 5,054,314 km (0.104 R)
• M26: 5,260,310 km (0.118 R)
• M27: 5,787,792 km (0.08 R)
• M28: 6,039,864 km (0.118 R)
• M29: 6,592,180 km (0.087 R)
• M30: 6,685,828 km (0.077 R)
• M31: 6,950,467 km (0.03 R)
• M32: 7,122,504 km (0.105 R)
• M33: 7,412,275 km (0.066 R)
• M34: 7,548,858 km (0.103 R)
• M35: 7,804,820 km (0.086 R)
• M36: 7,983,590 km (0.116 R)
• M37: 8,224,293 km (0.107 R)
• M38: 8,325,271 km (0.12 R)
• M39: 9,147,910 km (0.109 R)
• M40: 9,252,628 km (0.047 R)
• M41: 9,484,355 km (0.117 R)
• M42: 9,718,027 km (0.116 R)
• M43: 9,889,167 km (0.097 R)
• M44: 9,996,579 km (0.079 R)
• M45: 10,256,131 km (0.109 R)
• M46: 10,826,248 km (0.109 R)
• M47: 10,959,241 km (0.111 R)
• M48: 11,092,832 km (0.099 R)
• M49: 11,451,717 km (0.072 R)
• M50: 11,587,253 km (0.078 R)
• M51: 12,065,966 km (0.114 R)
• M52: 12,342,572 km (0.062 R)
• M53: 12,714,473 km (0.043 R)
• M54: 12,831,458 km (0.114 R)
• M55: 12,995,866 km (0.077 R)
• M56: 13,279,354 km (0.103 R)
• M57: 13,421,771 km (0.117 R)
• M58: 13,684,465 km (0.108 R)
• M59: 13,852,464 km (0.11 R)
• M60: 14,021,060 km (0.089 R)
• M61: 14,141,936 km (0.093 R)
• M62: 14,458,036 km (0.108 R)
• M63: 14,924,033 km (0.078 R)
• M64: 15,295,485 km (0.109 R)
• M65: 15,569,847 km (0.045 R)
• M66: 15,896,270 km (0.114 R)
• M67: 16,022,381 km (0.113 R)
• M68: 16,224,936 km (0.087 R)
• M69: 16,402,808 km (0.046 R)
• M70: 17,431,742 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.2

Radius: 8

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.18 AU - 5.4 AU

Year: 4513 Days

Day: 10.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 44,572,778 km

• M1: 169,195 km (0.062 R)
• M2: 252,970 km (0.098 R)
• M3: 497,263 km (0.09 R)
• M4: 602,131 km (0.09 R)
• M5: 665,561 km (0.085 R)
• M6: 1,046,736 km (0.101 R)
• M7: 1,488,200 km (0.087 R)
• M8: 1,666,371 km (0.12 R)
• M9: 1,827,936 km (0.105 R)
• M10: 2,104,692 km (0.032 R)
• M11: 2,229,307 km (0.049 R)
• M12: 2,381,897 km (0.09 R)
• M13: 2,564,556 km (0.111 R)
• M14: 3,054,789 km (0.096 R)
• M15: 3,139,461 km (0.085 R)
• M16: 3,210,520 km (0.079 R)
• M17: 3,296,539 km (0.096 R)
• M18: 3,397,816 km (0.107 R)
• M19: 3,783,330 km (0.104 R)
• M20: 4,135,932 km (0.099 R)
• M21: 4,823,484 km (0.091 R)
• M22: 5,273,175 km (0.104 R)
• M23: 5,426,064 km (0.09 R)
• M24: 5,511,634 km (0.117 R)
• M25: 5,771,187 km (0.089 R)
• M26: 5,946,366 km (0.083 R)
• M27: 6,266,206 km (0.101 R)
• M28: 6,428,221 km (0.09 R)
• M29: 6,482,525 km (0.077 R)
• M30: 6,941,192 km (0.072 R)
• M31: 7,524,474 km (0.111 R)
• M32: 7,600,918 km (0.095 R)
• M33: 7,677,662 km (0.099 R)
• M34: 7,909,239 km (0.067 R)
• M35: 8,697,770 km (0.1 R)
• M36: 8,798,000 km (0.108 R)
• M37: 9,305,436 km (0.059 R)
• M38: 9,573,067 km (0.044 R)
• M39: 9,676,738 km (0.075 R)
• M40: 9,759,915 km (0.116 R)
• M41: 11,079,069 km (0.081 R)
• M42: 11,340,715 km (0.109 R)
• M43: 11,737,299 km (0.037 R)
• M44: 11,981,742 km (0.053 R)
• M45: 12,885,164 km (0.114 R)
• M46: 12,999,606 km (0.118 R)
• M47: 13,950,899 km (0.075 R)
• M48: 14,091,970 km (0.096 R)
• M49: 14,518,174 km (0.096 R)
• M50: 15,165,335 km (0.055 R)
• M51: 15,577,626 km (0.107 R)
• M52: 15,846,454 km (0.09 R)
• M53: 16,190,678 km (0.06 R)
• M54: 16,388,447 km (0.086 R)
• M55: 16,512,613 km (0.12 R)
• M56: 16,587,113 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.3

Radius: 10.4

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.98 AU - 9.5 AU

Year: 12090 Days

Day: 9.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 44,572,778 km

• M1: 360,232 km (0.105 R)
• M2: 1,026,989 km (0.102 R)
• M3: 1,103,583 km (0.118 R)
• M4: 1,379,592 km (0.073 R)
• M5: 1,659,340 km (0.098 R)
• M6: 1,919,191 km (0.088 R)
• M7: 2,112,920 km (0.106 R)
• M8: 2,374,567 km (0.094 R)
• M9: 3,107,746 km (0.119 R)
• M10: 3,452,569 km (0.082 R)
• M11: 3,689,383 km (0.086 R)
• M12: 3,907,048 km (0.095 R)
• M13: 4,079,235 km (0.096 R)
• M14: 4,254,115 km (0.11 R)
• M15: 4,533,863 km (0.094 R)
• M16: 4,637,085 km (0.106 R)
• M17: 6,508,854 km (0.113 R)
• M18: 6,684,182 km (0.077 R)
• M19: 7,492,460 km (0.104 R)
• M20: 7,645,498 km (0.08 R)
• M21: 8,205,144 km (0.109 R)
• M22: 8,521,843 km (0.119 R)
• M23: 10,130,917 km (0.119 R)
• M24: 10,814,280 km (0.098 R)
• M25: 11,022,222 km (0.07 R)
• M26: 11,091,785 km (0.085 R)
• M27: 11,547,908 km (0.093 R)
• M28: 11,974,262 km (0.111 R)
• M29: 12,189,384 km (0.087 R)
• M30: 12,732,873 km (0.118 R)
• M31: 13,173,289 km (0.043 R)
• M32: 13,768,390 km (0.109 R)
• M33: 14,869,430 km (0.107 R)
• M34: 15,100,708 km (0.065 R)
• M35: 19,885,895 km (0.086 R)
• M36: 20,226,081 km (0.065 R)
• M37: 21,649,505 km (0.101 R)
• M38: 22,660,487 km (0.091 R)
• M39: 23,060,362 km (0.11 R)
• M40: 23,552,240 km (0.086 R)
• M41: 25,784,988 km (0.112 R)
• M42: 26,016,566 km (0.116 R)
• M43: 26,109,316 km (0.047 R)
• M44: 26,202,366 km (0.106 R)
• M45: 27,137,951 km (0.115 R)
• M46: 29,186,245 km (0.064 R)
• M47: 29,669,746 km (0.117 R)
• M48: 30,302,245 km (0.059 R)
• M49: 31,828,293 km (0.093 R)
• M50: 32,027,109 km (0.115 R)
• M51: 32,226,224 km (0.109 R)
• M52: 32,625,800 km (0.117 R)
• M53: 33,480,153 km (0.112 R)
• M54: 33,682,409 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.5

Radius: 11.3

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.43 AU - 11.43 AU

Year: 12465 Days

Day: 5.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,572,778 km

• M1: 166,502 km (0.081 R)
• M2: 522,994 km (0.111 R)
• M3: 593,305 km (0.112 R)
• M4: 667,356 km (0.046 R)
• M5: 928,404 km (0.08 R)
• M6: 1,261,110 km (0.049 R)
• M7: 1,380,340 km (0.099 R)
• M8: 1,652,308 km (0.068 R)
• M9: 2,057,270 km (0.12 R)
• M10: 2,199,238 km (0.063 R)
• M11: 2,493,049 km (0.107 R)
• M12: 2,904,592 km (0.093 R)
• M13: 3,449,278 km (0.108 R)
• M14: 3,676,068 km (0.076 R)
• M15: 3,762,386 km (0.065 R)
• M16: 3,849,452 km (0.115 R)
• M17: 4,264,587 km (0.111 R)
• M18: 4,601,032 km (0.087 R)
• M19: 4,725,498 km (0.062 R)
• M20: 5,895,652 km (0.097 R)
• M21: 6,201,879 km (0.074 R)
• M22: 6,513,192 km (0.06 R)
• M23: 7,151,377 km (0.055 R)
• M24: 7,368,593 km (0.091 R)
• M25: 7,478,098 km (0.117 R)
• M26: 7,661,655 km (0.12 R)
• M27: 8,033,256 km (0.105 R)
• M28: 8,145,903 km (0.025 R)
• M29: 8,487,136 km (0.077 R)
• M30: 9,066,229 km (0.081 R)
• M31: 9,183,514 km (0.078 R)
• M32: 9,380,235 km (0.061 R)
• M33: 9,499,016 km (0.104 R)
• M34: 10,019,168 km (0.116 R)
• M35: 10,425,625 km (0.066 R)
• M36: 10,672,162 km (0.08 R)
• M37: 10,879,056 km (0.047 R)
• M38: 11,550,152 km (0.051 R)
• M39: 11,677,460 km (0.117 R)
• M40: 11,890,637 km (0.093 R)
• M41: 13,152,944 km (0.099 R)
• M42: 13,777,365 km (0.051 R)
• M43: 13,867,423 km (0.118 R)
• M44: 14,183,973 km (0.118 R)
• M45: 14,457,288 km (0.098 R)
• M46: 15,009,154 km (0.115 R)
• M47: 16,418,666 km (0.098 R)
• M48: 17,479,015 km (0.104 R)
• M49: 17,576,403 km (0.082 R)
• M50: 18,910,368 km (0.109 R)
• M51: 19,665,538 km (0.104 R)
• M52: 22,094,708 km (0.081 R)
• M53: 22,358,748 km (0.069 R)
• M54: 23,050,040 km (0.097 R)
• M55: 23,264,114 km (0.12 R)
• M56: 23,478,787 km (0.098 R)
• M57: 23,694,358 km (0.028 R)
• M58: 24,398,964 km (0.105 R)
• M59: 24,508,021 km (0.032 R)
• M60: 24,945,744 km (0.11 R)
• M61: 25,275,757 km (0.112 R)
• M62: 25,940,121 km (0.115 R)
• M63: 26,107,072 km (0.102 R)
• M64: 26,218,523 km (0.113 R)
• M65: 27,003,762 km (0.057 R)
• M66: 28,482,238 km (0.115 R)
• M67: 30,045,236 km (0.098 R)
• M68: 31,280,167 km (0.087 R)
• M69: 31,457,889 km (0.07 R)
• M70: 31,695,450 km (0.082 R)
• M71: 32,172,368 km (0.081 R)
• M72: 32,471,714 km (0.081 R)
• M73: 32,711,818 km (0.093 R)
• M74: 33,496,160 km (0.11 R)
• M75: 33,860,132 km (0.118 R)
• M76: 34,103,677 km (0.114 R)
• M77: 34,408,857 km (0.112 R)
• M78: 35,514,834 km (0.1 R)
• M79: 36,072,235 km (0.098 R)
• M80: 37,446,890 km (0.089 R)
• M81: 38,584,432 km (0.069 R)
• M82: 39,349,027 km (0.115 R)
• M83: 40,183,035 km (0.108 R)
• M84: 40,893,176 km (0.102 R)
• M85: 41,477,356 km (0.083 R)
• M86: 41,999,004 km (0.093 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: 471 - 11,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit