🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.64 AU - 0.9 AU

Year: 235 Days

Day: 25.1 Hours

Environment

Temp: 137 °C

Axial Tilt: 81.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,521,185 km

• M1: 186,997 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.7 AU - 0.92 AU

Year: 254 Days

Day: 13.5 Hours

Environment

Temp: 143 °C

Axial Tilt: 158.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,521,185 km

• M1: 211,531 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.98 AU - 1.46 AU

Year: 469 Days

Day: 30.2 Hours

Environment

Temp: 40 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.09 AU - 1.35 AU

Year: 469 Days

Day: 20.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.64 AU - 4.2 AU

Year: 2703 Days

Day: 37 Hours

Environment

Temp: -103 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.25 AU - 5.29 AU

Year: 3073 Days

Day: 16.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.5

Radius: 9.8

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.16 AU - 8.75 AU

Year: 7806 Days

Day: 12.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,521,185 km

• M1: 160,219 km (0.056 R)
• M2: 268,379 km (0.05 R)
• M3: 639,232 km (0.083 R)
• M4: 798,553 km (0.089 R)
• M5: 900,878 km (0.081 R)
• M6: 1,195,885 km (0.082 R)
• M7: 1,896,452 km (0.107 R)
• M8: 2,083,150 km (0.088 R)
• M9: 2,499,930 km (0.115 R)
• M10: 2,653,417 km (0.061 R)
• M11: 3,270,209 km (0.072 R)
• M12: 3,609,348 km (0.094 R)
• M13: 4,662,218 km (0.064 R)
• M14: 4,915,636 km (0.118 R)
• M15: 5,108,767 km (0.112 R)
• M16: 5,206,155 km (0.109 R)
• M17: 5,602,291 km (0.105 R)
• M18: 5,702,820 km (0.083 R)
• M19: 6,388,577 km (0.084 R)
• M20: 6,741,179 km (0.12 R)
• M21: 6,919,949 km (0.097 R)
• M22: 7,064,011 km (0.1 R)
• M23: 7,539,284 km (0.076 R)
• M24: 7,874,533 km (0.067 R)
• M25: 8,062,876 km (0.08 R)
• M26: 8,482,349 km (0.077 R)
• M27: 8,830,912 km (0.086 R)
• M28: 9,342,836 km (0.057 R)
• M29: 9,904,725 km (0.056 R)
• M30: 10,685,028 km (0.092 R)
• M31: 10,935,455 km (0.084 R)
• M32: 11,230,312 km (0.109 R)
• M33: 11,612,984 km (0.048 R)
• M34: 12,000,143 km (0.074 R)
• M35: 12,435,173 km (0.038 R)
• M36: 12,742,747 km (0.104 R)
• M37: 13,097,443 km (0.106 R)
• M38: 13,320,793 km (0.069 R)
• M39: 14,043,949 km (0.079 R)
• M40: 15,058,970 km (0.113 R)
• M41: 15,152,469 km (0.117 R)
• M42: 16,432,877 km (0.064 R)
• M43: 16,867,459 km (0.116 R)
• M44: 17,305,781 km (0.113 R)
• M45: 17,550,972 km (0.113 R)
• M46: 17,994,978 km (0.118 R)
• M47: 18,193,644 km (0.109 R)
• M48: 18,293,276 km (0.112 R)
• M49: 19,706,079 km (0.1 R)
• M50: 19,859,566 km (0.041 R)
• M51: 21,258,605 km (0.066 R)
• M52: 21,837,699 km (0.066 R)
• M53: 22,689,210 km (0.037 R)
• M54: 24,369,942 km (0.06 R)
• M55: 24,865,260 km (0.036 R)
• M56: 25,308,519 km (0.103 R)
• M57: 25,810,121 km (0.064 R)
• M58: 26,484,209 km (0.088 R)
• M59: 27,620,404 km (0.12 R)
• M60: 27,849,439 km (0.067 R)
• M61: 28,136,816 km (0.107 R)
• M62: 28,656,519 km (0.079 R)
• M63: 28,772,458 km (0.044 R)
• M64: 29,296,050 km (0.08 R)
• M65: 30,885,528 km (0.084 R)
• M66: 31,660,744 km (0.094 R)
• M67: 32,442,393 km (0.1 R)
• M68: 33,657,427 km (0.115 R)
• M69: 36,194,457 km (0.11 R)
• M70: 36,508,014 km (0.086 R)
• M71: 37,327,511 km (0.092 R)
• M72: 37,517,500 km (0.09 R)
• M73: 37,644,359 km (0.117 R)
• M74: 37,707,789 km (0.09 R)
• M75: 38,025,684 km (0.072 R)
• M76: 38,984,756 km (0.086 R)
• M77: 41,057,136 km (0.105 R)
• M78: 41,515,204 km (0.115 R)
• M79: 42,370,455 km (0.038 R)
• M80: 44,165,331 km (0.036 R)
• M81: 44,232,350 km (0.08 R)
• M82: 44,433,410 km (0.066 R)
• M83: 44,500,430 km (0.083 R)
• M84: 44,903,746 km (0.11 R)

Asteroid Belt

Center: 9.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.8

Radius: 14.8

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.97 AU - 13.27 AU

Year: 12914 Days

Day: 14.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,521,185 km

• M1: 319,990 km (0.113 R)
• M2: 674,387 km (0.117 R)
• M3: 769,232 km (0.073 R)
• M4: 931,995 km (0.118 R)
• M5: 1,319,304 km (0.096 R)
• M6: 1,978,881 km (0.102 R)
• M7: 2,122,495 km (0.086 R)
• M8: 2,637,111 km (0.074 R)
• M9: 3,157,263 km (0.059 R)
• M10: 3,603,663 km (0.092 R)
• M11: 3,852,444 km (0.108 R)
• M12: 4,033,757 km (0.068 R)
• M13: 4,480,606 km (0.043 R)
• M14: 4,904,267 km (0.083 R)
• M15: 5,061,644 km (0.118 R)
• M16: 5,831,923 km (0.039 R)
• M17: 5,956,987 km (0.096 R)
• M18: 6,125,135 km (0.029 R)
• M19: 6,682,537 km (0.101 R)
• M20: 7,211,665 km (0.078 R)
• M21: 7,526,718 km (0.059 R)
• M22: 7,708,778 km (0.081 R)
• M23: 7,846,259 km (0.117 R)
• M24: 8,310,461 km (0.111 R)
• M25: 8,593,500 km (0.075 R)
• M26: 10,105,486 km (0.103 R)
• M27: 10,712,853 km (0.069 R)
• M28: 11,384,248 km (0.102 R)
• M29: 11,488,817 km (0.084 R)
• M30: 12,659,421 km (0.113 R)
• M31: 12,876,487 km (0.066 R)
• M32: 13,645,570 km (0.104 R)
• M33: 14,316,666 km (0.07 R)
• M34: 14,656,253 km (0.058 R)
• M35: 15,113,274 km (0.115 R)
• M36: 15,575,083 km (0.105 R)
• M37: 15,691,171 km (0.108 R)
• M38: 16,100,022 km (0.113 R)
• M39: 16,928,196 km (0.067 R)
• M40: 17,891,756 km (0.044 R)
• M41: 18,441,678 km (0.112 R)
• M42: 19,183,384 km (0.089 R)
• M43: 20,952,079 km (0.054 R)
• M44: 21,273,416 km (0.098 R)
• M45: 22,181,774 km (0.083 R)
• M46: 22,772,536 km (0.043 R)
• M47: 23,368,384 km (0.111 R)
• M48: 23,634,818 km (0.095 R)
• M49: 24,036,488 km (0.112 R)
• M50: 24,710,875 km (0.077 R)
• M51: 25,665,459 km (0.076 R)
• M52: 26,285,543 km (0.119 R)
• M53: 27,050,137 km (0.102 R)
• M54: 27,190,011 km (0.094 R)
• M55: 27,822,062 km (0.085 R)
• M56: 28,530,109 km (0.112 R)
• M57: 29,100,825 km (0.053 R)
• M58: 29,747,387 km (0.114 R)
• M59: 31,274,482 km (0.118 R)
• M60: 32,752,509 km (0.093 R)
• M61: 32,901,508 km (0.113 R)
• M62: 33,951,237 km (0.097 R)
• M63: 39,046,091 km (0.075 R)
• M64: 39,362,491 km (0.047 R)
• M65: 42,329,166 km (0.08 R)
• M66: 43,962,625 km (0.079 R)
• M67: 44,539,176 km (0.115 R)
• M68: 44,952,515 km (0.101 R)
• M69: 46,116,835 km (0.118 R)
• M70: 47,543,849 km (0.087 R)
• M71: 47,712,745 km (0.072 R)
• M72: 48,305,152 km (0.056 R)
• M73: 48,814,982 km (0.109 R)
• M74: 51,304,141 km (0.116 R)
• M75: 52,520,671 km (0.116 R)
• M76: 52,695,252 km (0.088 R)
• M77: 53,132,377 km (0.059 R)
• M78: 54,893,293 km (0.067 R)
• M79: 55,603,135 km (0.078 R)
• M80: 55,781,007 km (0.099 R)
• M81: 56,494,589 km (0.115 R)
• M82: 59,378,836 km (0.116 R)
• M83: 59,833,763 km (0.081 R)
• M84: 60,290,036 km (0.095 R)
• M85: 60,564,249 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.1

Radius: 4.5

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 12.78 AU - 17.22 AU

Year: 20232 Days

Day: 16.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 44,521,185 km

• M1: 57,296 km (0.081 R)
• M2: 121,922 km (0.081 R)
• M3: 221,255 km (0.079 R)
• M4: 759,060 km (0.059 R)
• M5: 827,127 km (0.112 R)
• M6: 933,042 km (0.073 R)
• M7: 987,645 km (0.119 R)
• M8: 1,157,888 km (0.087 R)
• M9: 1,462,020 km (0.105 R)
• M10: 1,525,898 km (0.104 R)
• M11: 2,261,471 km (0.091 R)
• M12: 2,665,086 km (0.077 R)
• M13: 3,255,549 km (0.057 R)
• M14: 3,367,149 km (0.047 R)
• M15: 3,855,436 km (0.111 R)
• M16: 3,884,907 km (0.108 R)
• M17: 4,928,651 km (0.044 R)
• M18: 5,251,334 km (0.063 R)
• M19: 5,283,946 km (0.042 R)
• M20: 5,747,999 km (0.089 R)
• M21: 6,156,102 km (0.06 R)
• M22: 6,190,509 km (0.112 R)
• M23: 6,225,067 km (0.09 R)
• M24: 6,468,313 km (0.086 R)
• M25: 6,503,319 km (0.084 R)
• M26: 6,964,230 km (0.078 R)
• M27: 7,180,399 km (0.096 R)
• M28: 7,730,620 km (0.106 R)
• M29: 8,180,610 km (0.075 R)
• M30: 8,218,458 km (0.05 R)
• M31: 8,600,531 km (0.1 R)
• M32: 8,871,303 km (0.093 R)
• M33: 8,949,244 km (0.1 R)
• M34: 10,348,732 km (0.088 R)
• M35: 11,262,775 km (0.049 R)
• M36: 11,857,726 km (0.088 R)
• M37: 12,550,065 km (0.08 R)
• M38: 13,077,995 km (0.065 R)
• M39: 13,389,309 km (0.057 R)
• M40: 13,433,889 km (0.049 R)
• M41: 13,523,348 km (0.073 R)
• M42: 13,657,986 km (0.081 R)
• M43: 14,019,116 km (0.081 R)
• M44: 14,109,922 km (0.075 R)
• M45: 15,871,287 km (0.098 R)
• M46: 16,155,672 km (0.092 R)
• M47: 16,873,892 km (0.082 R)
• M48: 17,261,201 km (0.086 R)
• M49: 17,407,208 km (0.06 R)
• M50: 17,602,583 km (0.093 R)
• M51: 19,291,992 km (0.044 R)
• M52: 19,443,534 km (0.091 R)
• M53: 19,646,090 km (0.085 R)
• M54: 19,798,530 km (0.097 R)
• M55: 20,515,254 km (0.061 R)
• M56: 20,618,327 km (0.078 R)
• M57: 21,921,174 km (0.043 R)
• M58: 22,079,299 km (0.065 R)
• M59: 22,132,107 km (0.104 R)
• M60: 22,449,704 km (0.084 R)
• M61: 22,609,025 km (0.103 R)
• M62: 22,715,539 km (0.115 R)
• M63: 23,089,534 km (0.034 R)
• M64: 23,143,090 km (0.072 R)
• M65: 23,681,193 km (0.091 R)
• M66: 24,332,393 km (0.103 R)
• M67: 24,989,427 km (0.081 R)
• M68: 25,154,732 km (0.083 R)
• M69: 25,209,784 km (0.066 R)
• M70: 25,320,188 km (0.12 R)
• M71: 26,433,046 km (0.07 R)
• M72: 27,051,933 km (0.108 R)
• M73: 27,221,577 km (0.054 R)
• M74: 27,391,520 km (0.119 R)
• M75: 27,960,590 km (0.112 R)
• M76: 28,246,621 km (0.061 R)
• M77: 30,158,482 km (0.085 R)
• M78: 30,275,617 km (0.061 R)
• M79: 30,393,051 km (0.104 R)
• M80: 32,291,149 km (0.026 R)
• M81: 32,651,381 km (0.088 R)
• M82: 33,133,684 km (0.115 R)
• M83: 33,618,232 km (0.068 R)
• M84: 33,922,364 km (0.1 R)
• M85: 34,594,657 km (0.086 R)
• M86: 34,901,632 km (0.095 R)
• M87: 35,518,424 km (0.092 R)
• M88: 38,274,466 km (0.06 R)
• M89: 39,229,648 km (0.108 R)
• M90: 40,321,563 km (0.099 R)
• M91: 40,774,096 km (0.103 R)
• M92: 40,838,872 km (0.079 R)
• M93: 41,423,501 km (0.116 R)
• M94: 41,619,025 km (0.084 R)
• M95: 43,922,234 km (0.06 R)
• M96: 44,387,783 km (0.064 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 14,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit