🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.44 AU - 0.62 AU

Year: 137 Days

Day: 34.6 Hours

Environment

Temp: 203 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,274,105 km

• M1: 181,313 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.01 AU - 1.07 AU

Year: 376 Days

Day: 12.3 Hours

Environment

Temp: 140 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,274,105 km

• M1: 596,447 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.59 AU - 4.65 AU

Year: 2967 Days

Day: 22.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.9

Radius: 12

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.3 AU - 7.88 AU

Year: 6697 Days

Day: 14.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,274,105 km

• M1: 155,731 km (0.038 R)
• M2: 345,870 km (0.062 R)
• M3: 870,809 km (0.111 R)
• M4: 1,153,250 km (0.111 R)
• M5: 1,260,212 km (0.117 R)
• M6: 1,370,616 km (0.096 R)
• M7: 1,562,251 km (0.07 R)
• M8: 1,681,630 km (0.062 R)
• M9: 1,845,739 km (0.109 R)
• M10: 1,951,055 km (0.086 R)
• M11: 2,167,972 km (0.096 R)
• M12: 2,745,121 km (0.073 R)
• M13: 3,577,483 km (0.076 R)
• M14: 3,710,177 km (0.081 R)
• M15: 3,844,516 km (0.116 R)
• M16: 4,035,403 km (0.063 R)
• M17: 4,398,177 km (0.116 R)
• M18: 4,684,657 km (0.118 R)
• M19: 5,765,801 km (0.111 R)
• M20: 6,111,223 km (0.101 R)
• M21: 6,822,261 km (0.062 R)
• M22: 7,457,603 km (0.109 R)
• M23: 8,216,813 km (0.115 R)
• M24: 8,712,879 km (0.094 R)
• M25: 10,107,879 km (0.034 R)
• M26: 11,532,051 km (0.108 R)
• M27: 13,141,425 km (0.025 R)
• M28: 13,471,737 km (0.097 R)
• M29: 13,596,352 km (0.096 R)
• M30: 13,763,004 km (0.116 R)
• M31: 13,888,517 km (0.095 R)
• M32: 15,207,222 km (0.075 R)
• M33: 15,293,690 km (0.109 R)
• M34: 15,641,205 km (0.111 R)
• M35: 15,903,450 km (0.12 R)
• M36: 16,035,246 km (0.105 R)
• M37: 16,255,454 km (0.073 R)
• M38: 16,521,290 km (0.066 R)
• M39: 16,922,511 km (0.082 R)
• M40: 17,417,381 km (0.096 R)
• M41: 17,780,305 km (0.059 R)
• M42: 18,237,476 km (0.113 R)
• M43: 18,513,634 km (0.102 R)
• M44: 19,256,836 km (0.099 R)
• M45: 19,773,398 km (0.077 R)
• M46: 20,294,597 km (0.104 R)
• M47: 20,628,649 km (0.115 R)
• M48: 21,934,040 km (0.058 R)
• M49: 22,325,986 km (0.108 R)
• M50: 22,720,177 km (0.081 R)
• M51: 23,465,623 km (0.085 R)
• M52: 24,827,562 km (0.051 R)
• M53: 25,338,439 km (0.103 R)
• M54: 25,441,063 km (0.106 R)
• M55: 26,318,753 km (0.108 R)
• M56: 26,683,174 km (0.093 R)
• M57: 27,101,599 km (0.084 R)
• M58: 27,627,585 km (0.107 R)
• M59: 28,476,254 km (0.104 R)
• M60: 29,279,744 km (0.093 R)
• M61: 29,549,170 km (0.112 R)
• M62: 30,199,322 km (0.053 R)
• M63: 30,909,014 km (0.074 R)
• M64: 31,789,847 km (0.081 R)
• M65: 32,344,705 km (0.089 R)
• M66: 32,679,056 km (0.118 R)
• M67: 33,070,554 km (0.093 R)
• M68: 33,238,852 km (0.109 R)
• M69: 33,745,540 km (0.112 R)
• M70: 34,254,771 km (0.101 R)
• M71: 37,304,473 km (0.066 R)
• M72: 37,596,638 km (0.112 R)
• M73: 38,359,736 km (0.098 R)
• M74: 38,536,711 km (0.081 R)
• M75: 38,832,017 km (0.113 R)
• M76: 39,068,830 km (0.094 R)
• M77: 39,306,093 km (0.113 R)
• M78: 39,722,573 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.5

Radius: 11.2

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.47 AU - 8.13 AU

Year: 6997 Days

Day: 9.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,274,105 km

• M1: 145,858 km (0.119 R)
• M2: 228,735 km (0.061 R)
• M3: 617,989 km (0.083 R)
• M4: 688,599 km (0.065 R)
• M5: 1,018,761 km (0.098 R)
• M6: 1,377,796 km (0.08 R)
• M7: 1,473,689 km (0.064 R)
• M8: 1,552,228 km (0.102 R)
• M9: 1,754,933 km (0.097 R)
• M10: 2,894,270 km (0.085 R)
• M11: 3,247,919 km (0.05 R)
• M12: 3,509,117 km (0.117 R)
• M13: 3,804,423 km (0.057 R)
• M14: 4,915,487 km (0.076 R)
• M15: 5,185,511 km (0.09 R)
• M16: 5,491,289 km (0.115 R)
• M17: 5,646,422 km (0.117 R)
• M18: 6,088,484 km (0.096 R)
• M19: 6,184,675 km (0.082 R)
• M20: 6,476,391 km (0.088 R)
• M21: 6,607,588 km (0.087 R)
• M22: 7,826,961 km (0.098 R)
• M23: 8,213,372 km (0.113 R)
• M24: 8,534,259 km (0.089 R)
• M25: 8,786,631 km (0.106 R)
• M26: 9,335,655 km (0.085 R)
• M27: 9,484,056 km (0.045 R)
• M28: 9,858,350 km (0.057 R)
• M29: 10,660,045 km (0.115 R)
• M30: 11,049,149 km (0.066 R)
• M31: 11,561,971 km (0.038 R)
• M32: 11,641,706 km (0.043 R)
• M33: 11,961,846 km (0.11 R)
• M34: 12,529,270 km (0.038 R)
• M35: 13,105,521 km (0.083 R)
• M36: 13,564,338 km (0.044 R)
• M37: 14,241,119 km (0.073 R)
• M38: 14,326,539 km (0.092 R)
• M39: 14,454,894 km (0.11 R)
• M40: 14,669,866 km (0.056 R)
• M41: 15,146,186 km (0.063 R)
• M42: 15,320,617 km (0.096 R)
• M43: 15,848,249 km (0.112 R)
• M44: 16,515,904 km (0.117 R)
• M45: 16,695,571 km (0.043 R)
• M46: 16,875,837 km (0.084 R)
• M47: 17,879,040 km (0.078 R)
• M48: 18,434,347 km (0.091 R)
• M49: 18,527,397 km (0.057 R)
• M50: 18,807,744 km (0.083 R)
• M51: 19,277,930 km (0.108 R)
• M52: 19,752,005 km (0.108 R)
• M53: 21,392,645 km (0.115 R)
• M54: 22,328,380 km (0.113 R)
• M55: 22,477,379 km (0.038 R)
• M56: 22,776,276 km (0.079 R)
• M57: 24,239,642 km (0.119 R)
• M58: 25,993,976 km (0.03 R)
• M59: 26,150,605 km (0.107 R)
• M60: 26,833,520 km (0.112 R)
• M61: 27,044,901 km (0.119 R)
• M62: 27,362,797 km (0.116 R)
• M63: 28,056,033 km (0.077 R)
• M64: 29,079,582 km (0.115 R)
• M65: 29,296,649 km (0.094 R)
• M66: 29,951,139 km (0.087 R)
• M67: 30,555,215 km (0.058 R)
• M68: 30,831,074 km (0.111 R)
• M69: 31,052,479 km (0.052 R)
• M70: 33,068,161 km (0.114 R)
• M71: 33,692,432 km (0.112 R)
• M72: 33,920,420 km (0.12 R)
• M73: 34,492,631 km (0.093 R)
• M74: 34,664,968 km (0.111 R)
• M75: 34,780,009 km (0.065 R)
• M76: 35,068,134 km (0.108 R)
• M77: 35,299,114 km (0.119 R)
• M78: 38,408,206 km (0.116 R)
• M79: 38,527,286 km (0.12 R)
• M80: 38,885,124 km (0.085 R)
• M81: 39,363,837 km (0.094 R)
• M82: 40,448,422 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.1

Radius: 9.3

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.8 AU - 14.58 AU

Year: 15099 Days

Day: 5 Hours

Environment

Temp: -173 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 43,274,105 km

• M1: 135,685 km (0.115 R)
• M2: 351,256 km (0.119 R)
• M3: 830,867 km (0.076 R)
• M4: 984,504 km (0.064 R)
• M5: 1,073,963 km (0.112 R)
• M6: 1,521,560 km (0.101 R)
• M7: 1,605,036 km (0.089 R)
• M8: 1,887,327 km (0.085 R)
• M9: 2,185,475 km (0.08 R)
• M10: 2,929,725 km (0.07 R)
• M11: 3,194,363 km (0.104 R)
• M12: 3,521,983 km (0.104 R)
• M13: 3,605,608 km (0.077 R)
• M14: 4,004,885 km (0.072 R)
• M15: 4,691,090 km (0.052 R)
• M16: 6,069,934 km (0.081 R)
• M17: 6,170,613 km (0.07 R)
• M18: 6,751,352 km (0.103 R)
• M19: 7,818,583 km (0.117 R)
• M20: 8,001,541 km (0.112 R)
• M21: 8,785,434 km (0.115 R)
• M22: 9,052,167 km (0.063 R)
• M23: 9,671,951 km (0.112 R)
• M24: 9,907,867 km (0.118 R)
• M25: 10,385,533 km (0.058 R)
• M26: 10,829,839 km (0.102 R)
• M27: 11,034,040 km (0.111 R)
• M28: 11,487,471 km (0.111 R)
• M29: 11,612,236 km (0.118 R)
• M30: 12,031,259 km (0.09 R)
• M31: 12,669,144 km (0.099 R)
• M32: 12,755,014 km (0.08 R)
• M33: 14,647,876 km (0.115 R)
• M34: 15,649,882 km (0.079 R)
• M35: 16,252,462 km (0.081 R)
• M36: 16,862,522 km (0.076 R)
• M37: 17,480,062 km (0.097 R)
• M38: 18,105,082 km (0.087 R)
• M39: 19,674,514 km (0.032 R)
• M40: 20,123,756 km (0.076 R)
• M41: 20,223,987 km (0.107 R)
• M42: 21,389,354 km (0.058 R)
• M43: 22,005,996 km (0.115 R)
• M44: 22,941,731 km (0.098 R)
• M45: 23,625,693 km (0.049 R)
• M46: 26,318,305 km (0.084 R)
• M47: 26,537,914 km (0.088 R)
• M48: 26,868,376 km (0.1 R)
• M49: 27,089,482 km (0.088 R)
• M50: 30,939,383 km (0.106 R)
• M51: 30,997,277 km (0.116 R)
• M52: 31,461,779 km (0.031 R)
• M53: 31,636,509 km (0.055 R)
• M54: 31,694,702 km (0.096 R)
• M55: 32,397,364 km (0.094 R)
• M56: 34,475,876 km (0.114 R)
• M57: 35,865,042 km (0.103 R)
• M58: 36,474,803 km (0.11 R)
• M59: 36,535,989 km (0.109 R)
• M60: 37,149,340 km (0.109 R)
• M61: 37,334,093 km (0.092 R)
• M62: 37,395,728 km (0.033 R)
• M63: 38,138,032 km (0.098 R)
• M64: 38,200,115 km (0.07 R)
• M65: 39,762,964 km (0.043 R)
• M66: 40,583,808 km (0.109 R)
• M67: 41,346,607 km (0.086 R)
• M68: 41,729,728 km (0.115 R)
• M69: 42,886,269 km (0.117 R)
• M70: 43,015,372 km (0.108 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 13,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit