🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.19 AU - 4.99 AU

Year: 2894 Days

Day: 17.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720

Radius: 13.1

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.05 AU - 9.09 AU

Year: 8020 Days

Day: 8.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,291,717 km

• M1: 166,652 km (0.075 R)
• M2: 318,793 km (0.07 R)
• M3: 425,606 km (0.066 R)
• M4: 589,864 km (0.119 R)
• M5: 703,409 km (0.118 R)
• M6: 841,488 km (0.096 R)
• M7: 1,006,494 km (0.119 R)
• M8: 1,609,224 km (0.1 R)
• M9: 1,776,026 km (0.102 R)
• M10: 2,429,021 km (0.12 R)
• M11: 2,646,386 km (0.12 R)
• M12: 2,744,971 km (0.049 R)
• M13: 3,310,002 km (0.099 R)
• M14: 3,606,206 km (0.117 R)
• M15: 3,967,635 km (0.104 R)
• M16: 4,876,143 km (0.108 R)
• M17: 5,028,732 km (0.077 R)
• M18: 5,622,786 km (0.093 R)
• M19: 6,173,455 km (0.118 R)
• M20: 6,405,182 km (0.103 R)
• M21: 7,431,125 km (0.094 R)
• M22: 7,820,079 km (0.082 R)
• M23: 8,581,233 km (0.108 R)
• M24: 9,177,081 km (0.06 R)
• M25: 10,018,270 km (0.116 R)
• M26: 10,134,957 km (0.025 R)
• M27: 11,124,397 km (0.074 R)
• M28: 11,938,209 km (0.107 R)
• M29: 13,152,196 km (0.095 R)
• M30: 13,709,149 km (0.117 R)
• M31: 13,925,467 km (0.075 R)
• M32: 14,186,516 km (0.11 R)
• M33: 14,493,042 km (0.119 R)
• M34: 14,625,137 km (0.061 R)
• M35: 14,801,812 km (0.036 R)
• M36: 15,112,826 km (0.107 R)
• M37: 15,336,325 km (0.058 R)
• M38: 15,470,963 km (0.117 R)
• M39: 16,515,904 km (0.108 R)
• M40: 16,884,812 km (0.034 R)
• M41: 17,116,689 km (0.104 R)
• M42: 17,490,085 km (0.109 R)
• M43: 17,913,148 km (0.114 R)
• M44: 18,054,967 km (0.063 R)
• M45: 18,339,801 km (0.081 R)
• M46: 18,435,095 km (0.096 R)
• M47: 19,493,650 km (0.112 R)
• M48: 19,590,888 km (0.063 R)
• M49: 20,079,475 km (0.116 R)
• M50: 20,325,264 km (0.045 R)
• M51: 21,268,329 km (0.103 R)
• M52: 21,518,906 km (0.075 R)
• M53: 22,276,320 km (0.117 R)
• M54: 24,391,484 km (0.11 R)
• M55: 25,075,296 km (0.09 R)
• M56: 25,234,019 km (0.04 R)
• M57: 25,393,191 km (0.111 R)
• M58: 26,032,722 km (0.099 R)
• M59: 26,354,657 km (0.093 R)
• M60: 27,709,565 km (0.075 R)
• M61: 28,038,231 km (0.026 R)
• M62: 28,865,358 km (0.061 R)
• M63: 29,198,512 km (0.065 R)
• M64: 29,644,613 km (0.063 R)
• M65: 30,430,750 km (0.047 R)
• M66: 31,679,892 km (0.03 R)
• M67: 32,772,256 km (0.072 R)
• M68: 32,888,045 km (0.104 R)
• M69: 33,468,634 km (0.088 R)
• M70: 33,877,036 km (0.111 R)
• M71: 34,169,799 km (0.098 R)
• M72: 34,934,843 km (0.098 R)
• M73: 36,003,420 km (0.085 R)
• M74: 36,242,328 km (0.098 R)
• M75: 36,421,995 km (0.111 R)
• M76: 36,601,812 km (0.105 R)
• M77: 38,721,763 km (0.089 R)
• M78: 39,027,840 km (0.108 R)
• M79: 39,150,511 km (0.086 R)
• M80: 39,765,807 km (0.116 R)
• M81: 40,136,510 km (0.056 R)
• M82: 40,570,344 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.6

Radius: 11.8

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 10.27 AU - 13.87 AU

Year: 14670 Days

Day: 7.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 72,291,717 km

• M1: 152,141 km (0.055 R)
• M2: 306,676 km (0.086 R)
• M3: 396,285 km (0.066 R)
• M4: 634,744 km (0.069 R)
• M5: 798,853 km (0.086 R)
• M6: 1,050,775 km (0.11 R)
• M7: 1,171,202 km (0.057 R)
• M8: 1,393,654 km (0.093 R)
• M9: 1,510,340 km (0.105 R)
• M10: 1,954,047 km (0.089 R)
• M11: 2,066,545 km (0.086 R)
• M12: 2,181,287 km (0.072 R)
• M13: 2,641,300 km (0.109 R)
• M14: 2,724,476 km (0.087 R)
• M15: 2,850,887 km (0.08 R)
• M16: 2,979,391 km (0.073 R)
• M17: 3,175,664 km (0.078 R)
• M18: 3,673,675 km (0.109 R)
• M19: 3,884,458 km (0.108 R)
• M20: 4,123,516 km (0.111 R)
• M21: 4,441,561 km (0.076 R)
• M22: 4,818,547 km (0.06 R)
• M23: 5,023,945 km (0.117 R)
• M24: 5,127,617 km (0.11 R)
• M25: 5,901,337 km (0.099 R)
• M26: 6,038,518 km (0.079 R)
• M27: 6,371,972 km (0.105 R)
• M28: 6,484,469 km (0.063 R)
• M29: 6,969,914 km (0.082 R)
• M30: 7,675,568 km (0.081 R)
• M31: 8,036,846 km (0.081 R)
• M32: 8,280,841 km (0.117 R)
• M33: 8,465,444 km (0.108 R)
• M34: 8,807,575 km (0.118 R)
• M35: 8,964,503 km (0.102 R)
• M36: 9,249,487 km (0.046 R)
• M37: 10,718,687 km (0.079 R)
• M38: 10,852,727 km (0.076 R)
• M39: 10,987,365 km (0.05 R)
• M40: 12,049,959 km (0.094 R)
• M41: 12,154,378 km (0.064 R)
• M42: 12,259,396 km (0.103 R)
• M43: 13,252,576 km (0.04 R)
• M44: 14,419,290 km (0.104 R)
• M45: 14,753,492 km (0.099 R)
• M46: 14,827,991 km (0.077 R)
• M47: 16,115,131 km (0.056 R)
• M48: 16,268,918 km (0.059 R)
• M49: 16,461,899 km (0.099 R)
• M50: 16,539,241 km (0.026 R)
• M51: 16,616,733 km (0.12 R)
• M52: 19,119,655 km (0.102 R)
• M53: 19,404,938 km (0.098 R)
• M54: 20,685,346 km (0.08 R)
• M55: 21,188,294 km (0.043 R)
• M56: 21,399,078 km (0.117 R)
• M57: 21,568,123 km (0.046 R)
• M58: 22,035,467 km (0.111 R)
• M59: 22,807,542 km (0.114 R)
• M60: 22,980,327 km (0.112 R)
• M61: 23,240,179 km (0.091 R)
• M62: 23,327,095 km (0.106 R)
• M63: 23,544,760 km (0.064 R)
• M64: 25,042,684 km (0.103 R)
• M65: 25,668,451 km (0.074 R)
• M66: 26,707,558 km (0.083 R)
• M67: 27,026,651 km (0.109 R)
• M68: 27,530,496 km (0.094 R)
• M69: 28,547,462 km (0.063 R)
• M70: 30,904,227 km (0.066 R)
• M71: 30,999,820 km (0.079 R)
• M72: 31,287,198 km (0.099 R)
• M73: 31,623,494 km (0.1 R)
• M74: 31,719,685 km (0.083 R)
• M75: 32,445,235 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.1

Radius: 5.7

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 13.66 AU - 21.28 AU

Year: 25546 Days

Day: 21.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,291,717 km

• M1: 96,491 km (0.079 R)
• M2: 177,872 km (0.08 R)
• M3: 217,067 km (0.114 R)
• M4: 275,110 km (0.115 R)
• M5: 564,134 km (0.117 R)
• M6: 806,781 km (0.079 R)
• M7: 1,495,380 km (0.052 R)
• M8: 1,766,751 km (0.073 R)
• M9: 1,829,133 km (0.079 R)
• M10: 2,320,562 km (0.098 R)
• M11: 2,528,054 km (0.093 R)
• M12: 3,110,589 km (0.056 R)
• M13: 3,495,205 km (0.118 R)
• M14: 4,736,418 km (0.053 R)
• M15: 4,999,710 km (0.075 R)
• M16: 5,632,210 km (0.098 R)
• M17: 6,099,404 km (0.111 R)
• M18: 6,433,905 km (0.077 R)
• M19: 6,482,076 km (0.116 R)
• M20: 7,778,790 km (0.116 R)
• M21: 7,985,235 km (0.038 R)
• M22: 8,350,852 km (0.075 R)
• M23: 8,668,598 km (0.058 R)
• M24: 9,152,697 km (0.108 R)
• M25: 9,425,414 km (0.112 R)
• M26: 9,480,316 km (0.079 R)
• M27: 9,535,219 km (0.05 R)
• M28: 9,922,976 km (0.112 R)
• M29: 10,485,913 km (0.033 R)
• M30: 11,408,034 km (0.109 R)
• M31: 12,056,840 km (0.067 R)
• M32: 12,235,909 km (0.099 R)
• M33: 12,355,737 km (0.084 R)
• M34: 12,778,351 km (0.115 R)
• M35: 13,328,572 km (0.079 R)
• M36: 13,513,624 km (0.071 R)
• M37: 14,961,133 km (0.076 R)
• M38: 15,217,843 km (0.073 R)
• M39: 15,346,797 km (0.027 R)
• M40: 15,411,273 km (0.057 R)
• M41: 15,540,825 km (0.073 R)
• M42: 15,735,602 km (0.108 R)
• M43: 16,390,990 km (0.047 R)
• M44: 19,169,770 km (0.072 R)
• M45: 21,077,592 km (0.07 R)
• M46: 21,872,106 km (0.076 R)
• M47: 22,897,450 km (0.088 R)
• M48: 22,971,202 km (0.064 R)
• M49: 23,119,154 km (0.093 R)
• M50: 25,834,954 km (0.104 R)
• M51: 26,762,461 km (0.08 R)
• M52: 26,918,042 km (0.098 R)
• M53: 27,858,115 km (0.087 R)
• M54: 28,015,941 km (0.051 R)
• M55: 29,048,316 km (0.103 R)
• M56: 30,742,362 km (0.085 R)
• M57: 31,232,295 km (0.083 R)
• M58: 32,054,485 km (0.1 R)
• M59: 32,137,063 km (0.068 R)
• M60: 33,050,358 km (0.077 R)
• M61: 36,270,752 km (0.058 R)
• M62: 37,047,913 km (0.064 R)
• M63: 37,569,112 km (0.092 R)
• M64: 37,917,974 km (0.047 R)
• M65: 38,794,767 km (0.113 R)
• M66: 40,389,630 km (0.073 R)
• M67: 41,105,306 km (0.117 R)
• M68: 43,003,853 km (0.083 R)
• M69: 46,417,975 km (0.109 R)
• M70: 46,604,973 km (0.095 R)
• M71: 46,792,120 km (0.078 R)
• M72: 50,301,386 km (0.089 R)
• M73: 50,878,385 km (0.111 R)
• M74: 52,427,621 km (0.116 R)
• M75: 56,168,914 km (0.113 R)
• M76: 56,667,524 km (0.078 R)
• M77: 58,777,901 km (0.079 R)
• M78: 58,879,029 km (0.095 R)
• M79: 59,995,328 km (0.091 R)
• M80: 60,607,034 km (0.117 R)
• M81: 60,811,534 km (0.117 R)
• M82: 61,016,035 km (0.115 R)
• M83: 61,939,802 km (0.082 R)
• M84: 62,351,794 km (0.063 R)
• M85: 63,282,143 km (0.078 R)
• M86: 63,593,157 km (0.07 R)
• M87: 63,800,949 km (0.061 R)
• M88: 63,904,919 km (0.119 R)
• M89: 64,425,370 km (0.118 R)
• M90: 65,470,611 km (0.086 R)
• M91: 65,785,364 km (0.111 R)
• M92: 66,205,734 km (0.037 R)
• M93: 68,427,113 km (0.1 R)
• M94: 69,386,634 km (0.102 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 19,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit