🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.8 AU - 0.94 AU

Year: 357 Days

Day: 13.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.08 AU - 1.3 AU

Year: 571 Days

Day: 36.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.15 AU - 1.29 AU

Year: 593 Days

Day: 29.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.7

Radius: 12.1

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.44 AU - 5.68 AU

Year: 4282 Days

Day: 9.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,841,618 km

• M1: 174,581 km (0.113 R)
• M2: 283,039 km (0.105 R)
• M3: 438,771 km (0.117 R)
• M4: 663,317 km (0.058 R)
• M5: 790,625 km (0.096 R)
• M6: 1,085,781 km (0.112 R)
• M7: 1,182,721 km (0.103 R)
• M8: 1,297,313 km (0.119 R)
• M9: 1,430,904 km (0.116 R)
• M10: 1,777,671 km (0.114 R)
• M11: 2,081,355 km (0.088 R)
• M12: 2,643,095 km (0.101 R)
• M13: 2,738,239 km (0.08 R)
• M14: 2,834,431 km (0.071 R)
• M15: 3,069,898 km (0.077 R)
• M16: 3,394,226 km (0.047 R)
• M17: 4,546,130 km (0.102 R)
• M18: 4,683,610 km (0.077 R)
• M19: 4,869,261 km (0.116 R)
• M20: 5,223,958 km (0.059 R)
• M21: 5,611,715 km (0.115 R)
• M22: 6,312,581 km (0.097 R)
• M23: 6,389,325 km (0.083 R)
• M24: 6,882,848 km (0.117 R)
• M25: 7,067,751 km (0.102 R)
• M26: 7,605,257 km (0.062 R)
• M27: 7,686,937 km (0.119 R)
• M28: 7,769,066 km (0.092 R)
• M29: 7,961,748 km (0.077 R)
• M30: 8,549,070 km (0.106 R)
• M31: 8,691,038 km (0.07 R)
• M32: 9,354,205 km (0.05 R)
• M33: 9,471,191 km (0.052 R)
• M34: 10,303,703 km (0.113 R)
• M35: 10,728,860 km (0.051 R)
• M36: 10,943,683 km (0.116 R)
• M37: 11,439,749 km (0.053 R)
• M38: 11,564,963 km (0.036 R)
• M39: 12,454,172 km (0.1 R)
• M40: 12,583,126 km (0.042 R)
• M41: 12,809,617 km (0.077 R)
• M42: 13,004,842 km (0.104 R)
• M43: 13,102,829 km (0.114 R)
• M44: 13,266,788 km (0.115 R)
• M45: 13,365,373 km (0.091 R)
• M46: 14,062,798 km (0.069 R)
• M47: 14,331,626 km (0.103 R)
• M48: 14,602,248 km (0.086 R)
• M49: 14,874,516 km (0.088 R)
• M50: 15,493,253 km (0.085 R)
• M51: 16,190,529 km (0.111 R)
• M52: 16,542,981 km (0.115 R)
• M53: 16,684,800 km (0.104 R)
• M54: 17,219,762 km (0.104 R)
• M55: 17,435,482 km (0.097 R)
• M56: 17,760,558 km (0.076 R)
• M57: 17,869,316 km (0.109 R)
• M58: 18,270,238 km (0.08 R)
• M59: 18,416,844 km (0.116 R)
• M60: 18,526,948 km (0.072 R)
• M61: 18,895,707 km (0.119 R)
• M62: 19,080,909 km (0.087 R)
• M63: 19,640,405 km (0.08 R)
• M64: 20,243,285 km (0.106 R)
• M65: 21,312,610 km (0.087 R)
• M66: 21,776,663 km (0.084 R)
• M67: 22,361,291 km (0.084 R)
• M68: 22,439,681 km (0.119 R)
• M69: 24,025,717 km (0.077 R)
• M70: 24,186,236 km (0.03 R)
• M71: 25,035,204 km (0.116 R)
• M72: 25,116,585 km (0.108 R)
• M73: 25,361,177 km (0.104 R)
• M74: 25,443,007 km (0.048 R)
• M75: 25,524,837 km (0.077 R)
• M76: 25,606,668 km (0.097 R)
• M77: 25,852,906 km (0.078 R)
• M78: 28,061,718 km (0.101 R)
• M79: 28,400,408 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.6

Radius: 13.5

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.25 AU - 6.69 AU

Year: 5625 Days

Day: 12.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 48,841,618 km

• M1: 173,833 km (0.1 R)
• M2: 505,192 km (0.109 R)
• M3: 639,232 km (0.111 R)
• M4: 787,483 km (0.085 R)
• M5: 1,782,907 km (0.086 R)
• M6: 1,940,434 km (0.081 R)
• M7: 2,041,263 km (0.079 R)
• M8: 2,227,512 km (0.084 R)
• M9: 2,397,904 km (0.065 R)
• M10: 2,843,257 km (0.116 R)
• M11: 2,981,934 km (0.055 R)
• M12: 3,559,831 km (0.054 R)
• M13: 3,913,181 km (0.103 R)
• M14: 4,094,195 km (0.083 R)
• M15: 4,331,008 km (0.094 R)
• M16: 4,491,526 km (0.081 R)
• M17: 4,873,599 km (0.067 R)
• M18: 5,181,472 km (0.047 R)
• M19: 5,553,372 km (0.101 R)
• M20: 5,904,628 km (0.107 R)
• M21: 6,475,493 km (0.032 R)
• M22: 6,721,283 km (0.087 R)
• M23: 6,814,183 km (0.107 R)
• M24: 6,907,532 km (0.11 R)
• M25: 7,317,281 km (0.08 R)
• M26: 7,476,902 km (0.073 R)
• M27: 7,995,857 km (0.096 R)
• M28: 8,193,475 km (0.046 R)
• M29: 8,863,823 km (0.087 R)
• M30: 9,102,731 km (0.091 R)
• M31: 9,586,830 km (0.113 R)
• M32: 9,867,326 km (0.097 R)
• M33: 11,458,000 km (0.091 R)
• M34: 11,793,099 km (0.118 R)
• M35: 12,169,338 km (0.082 R)
• M36: 13,049,572 km (0.08 R)
• M37: 13,556,260 km (0.032 R)
• M38: 14,069,381 km (0.029 R)
• M39: 14,548,692 km (0.102 R)
• M40: 14,992,848 km (0.115 R)
• M41: 15,441,492 km (0.071 R)
• M42: 15,770,458 km (0.076 R)
• M43: 15,894,475 km (0.071 R)
• M44: 16,018,790 km (0.083 R)
• M45: 16,477,457 km (0.107 R)
• M46: 16,982,649 km (0.049 R)
• M47: 17,407,657 km (0.03 R)
• M48: 17,493,077 km (0.105 R)
• M49: 19,010,449 km (0.11 R)
• M50: 20,750,421 km (0.12 R)
• M51: 21,846,375 km (0.104 R)
• M52: 22,308,633 km (0.118 R)
• M53: 22,867,531 km (0.061 R)
• M54: 23,289,696 km (0.053 R)
• M55: 23,478,189 km (0.094 R)
• M56: 23,714,554 km (0.085 R)
• M57: 24,189,676 km (0.073 R)
• M58: 24,284,970 km (0.074 R)
• M59: 24,428,285 km (0.109 R)
• M60: 24,763,833 km (0.109 R)
• M61: 25,197,517 km (0.054 R)
• M62: 25,342,627 km (0.076 R)
• M63: 27,154,856 km (0.061 R)
• M64: 27,403,039 km (0.061 R)
• M65: 28,604,459 km (0.091 R)
• M66: 28,755,852 km (0.11 R)
• M67: 30,233,131 km (0.083 R)
• M68: 30,490,290 km (0.118 R)
• M69: 31,839,364 km (0.104 R)
• M70: 32,101,010 km (0.091 R)
• M71: 33,473,272 km (0.074 R)
• M72: 34,220,064 km (0.079 R)
• M73: 34,918,387 km (0.116 R)
• M74: 35,026,247 km (0.11 R)
• M75: 35,404,730 km (0.073 R)
• M76: 35,621,497 km (0.039 R)
• M77: 36,056,528 km (0.094 R)
• M78: 36,165,584 km (0.109 R)
• M79: 36,274,791 km (0.107 R)
• M80: 36,383,997 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.3

Radius: 9.7

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.35 AU - 8.85 AU

Year: 10137 Days

Day: 6.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,841,618 km

• M1: 124,914 km (0.043 R)
• M2: 238,309 km (0.103 R)
• M3: 439,668 km (0.12 R)
• M4: 749,037 km (0.11 R)
• M5: 1,061,846 km (0.094 R)
• M6: 1,370,915 km (0.078 R)
• M7: 1,458,130 km (0.098 R)
• M8: 1,592,469 km (0.101 R)
• M9: 1,684,472 km (0.064 R)
• M10: 2,095,567 km (0.077 R)
• M11: 2,222,276 km (0.089 R)
• M12: 2,672,865 km (0.094 R)
• M13: 3,151,429 km (0.076 R)
• M14: 3,596,034 km (0.101 R)
• M15: 3,748,773 km (0.09 R)
• M16: 3,934,723 km (0.118 R)
• M17: 3,997,405 km (0.117 R)
• M18: 4,348,361 km (0.112 R)
• M19: 4,543,886 km (0.093 R)
• M20: 4,809,272 km (0.116 R)
• M21: 6,468,313 km (0.106 R)
• M22: 7,108,442 km (0.104 R)
• M23: 8,086,363 km (0.083 R)
• M24: 10,556,823 km (0.027 R)
• M25: 10,732,151 km (0.079 R)
• M26: 11,623,605 km (0.115 R)
• M27: 11,714,112 km (0.095 R)
• M28: 11,804,768 km (0.114 R)
• M29: 12,307,716 km (0.086 R)
• M30: 12,631,446 km (0.078 R)
• M31: 12,724,496 km (0.103 R)
• M32: 14,098,851 km (0.093 R)
• M33: 14,534,780 km (0.101 R)
• M34: 14,926,128 km (0.075 R)
• M35: 15,420,249 km (0.119 R)
• M36: 15,719,146 km (0.062 R)
• M37: 15,819,227 km (0.1 R)
• M38: 16,373,637 km (0.068 R)
• M39: 16,525,927 km (0.111 R)
• M40: 18,179,432 km (0.049 R)
• M41: 18,389,917 km (0.047 R)
• M42: 18,866,236 km (0.103 R)
• M43: 19,454,006 km (0.102 R)
• M44: 20,101,915 km (0.092 R)
• M45: 21,697,077 km (0.098 R)
• M46: 22,764,158 km (0.06 R)
• M47: 22,877,404 km (0.091 R)
• M48: 23,561,216 km (0.079 R)
• M49: 23,790,699 km (0.065 R)
• M50: 24,020,781 km (0.096 R)
• M51: 24,832,349 km (0.107 R)
• M52: 25,182,857 km (0.072 R)
• M53: 26,066,232 km (0.113 R)
• M54: 26,184,863 km (0.112 R)
• M55: 27,079,758 km (0.093 R)
• M56: 28,838,281 km (0.054 R)
• M57: 29,329,859 km (0.055 R)
• M58: 29,638,480 km (0.116 R)
• M59: 30,695,987 km (0.094 R)
• M60: 30,821,201 km (0.035 R)
• M61: 31,449,960 km (0.103 R)
• M62: 32,146,338 km (0.088 R)
• M63: 32,209,918 km (0.098 R)
• M64: 32,976,008 km (0.093 R)
• M65: 33,168,391 km (0.119 R)
• M66: 34,071,364 km (0.103 R)
• M67: 34,265,991 km (0.087 R)
• M68: 34,525,992 km (0.094 R)
• M69: 34,591,067 km (0.055 R)
• M70: 34,851,816 km (0.11 R)
• M71: 35,113,313 km (0.118 R)
• M72: 36,629,338 km (0.109 R)
• M73: 36,961,744 km (0.096 R)
• M74: 38,166,755 km (0.117 R)
• M75: 38,368,712 km (0.096 R)
• M76: 39,588,683 km (0.036 R)
• M77: 40,203,381 km (0.116 R)
• M78: 40,409,078 km (0.054 R)
• M79: 40,614,924 km (0.083 R)
• M80: 41,649,992 km (0.107 R)
• M81: 42,275,161 km (0.068 R)
• M82: 42,344,874 km (0.057 R)
• M83: 42,973,484 km (0.106 R)
• M84: 43,394,303 km (0.102 R)
• M85: 44,735,897 km (0.082 R)
• M86: 47,314,964 km (0.092 R)
• M87: 47,532,031 km (0.111 R)
• M88: 47,604,586 km (0.104 R)
• M89: 48,112,620 km (0.105 R)
• M90: 48,476,741 km (0.079 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 15,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit