🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.53 AU - 0.83 AU

Year: 209 Days

Day: 32.2 Hours

Environment

Temp: 129 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,077,582 km

• M1: 56,099 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.5 AU - 1.66 AU

Year: 740 Days

Day: 46.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.95 AU - 2.77 AU

Year: 1352 Days

Day: 25.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,077,582 km

• M1: 248,332 km (0.097 R)
• M2: 1,951,055 km (0.092 R)

Asteroid Belt

Center: 3.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.2

Radius: 13.8

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.01 AU - 5.13 AU

Year: 3642 Days

Day: 14.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 55,077,582 km

• M1: 178,620 km (0.096 R)
• M2: 292,763 km (0.107 R)
• M3: 514,168 km (0.108 R)
• M4: 693,985 km (0.081 R)
• M5: 955,930 km (0.051 R)
• M6: 1,444,966 km (0.066 R)
• M7: 1,597,107 km (0.085 R)
• M8: 1,797,718 km (0.039 R)
• M9: 1,917,994 km (0.088 R)
• M10: 2,143,588 km (0.117 R)
• M11: 2,259,825 km (0.073 R)
• M12: 2,498,733 km (0.081 R)
• M13: 2,822,014 km (0.11 R)
• M14: 3,159,058 km (0.113 R)
• M15: 3,454,514 km (0.104 R)
• M16: 3,578,082 km (0.109 R)
• M17: 3,717,058 km (0.116 R)
• M18: 3,815,494 km (0.114 R)
• M19: 3,943,400 km (0.114 R)
• M20: 4,188,890 km (0.092 R)
• M21: 4,335,645 km (0.11 R)
• M22: 4,439,466 km (0.076 R)
• M23: 4,544,035 km (0.055 R)
• M24: 4,832,310 km (0.068 R)
• M25: 5,283,946 km (0.113 R)
• M26: 5,426,812 km (0.038 R)
• M27: 5,732,890 km (0.06 R)
• M28: 6,111,073 km (0.102 R)
• M29: 6,211,154 km (0.08 R)
• M30: 6,633,768 km (0.077 R)
• M31: 6,822,710 km (0.042 R)
• M32: 7,170,824 km (0.101 R)
• M33: 7,311,746 km (0.106 R)
• M34: 7,921,058 km (0.1 R)
• M35: 8,121,668 km (0.108 R)
• M36: 8,213,521 km (0.108 R)
• M37: 8,361,025 km (0.078 R)
• M38: 8,602,775 km (0.106 R)
• M39: 9,036,011 km (0.048 R)
• M40: 9,188,451 km (0.074 R)
• M41: 9,360,937 km (0.116 R)
• M42: 9,650,708 km (0.094 R)
• M43: 9,748,096 km (0.037 R)
• M44: 9,924,024 km (0.077 R)
• M45: 10,298,916 km (0.101 R)
• M46: 10,538,123 km (0.072 R)
• M47: 11,062,763 km (0.091 R)
• M48: 11,492,856 km (0.083 R)
• M49: 11,845,010 km (0.063 R)
• M50: 12,074,792 km (0.104 R)
• M51: 12,179,660 km (0.085 R)
• M52: 12,432,780 km (0.116 R)
• M53: 12,623,667 km (0.056 R)
• M54: 13,202,461 km (0.12 R)
• M55: 13,288,928 km (0.063 R)
• M56: 13,855,755 km (0.108 R)
• M57: 13,943,718 km (0.074 R)
• M58: 14,097,954 km (0.116 R)
• M59: 14,208,507 km (0.119 R)
• M60: 14,475,090 km (0.047 R)
• M61: 14,608,980 km (0.104 R)
• M62: 14,720,879 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.9

Radius: 14.9

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.5 AU - 7.48 AU

Year: 6889 Days

Day: 11.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 55,077,582 km

• M1: 193,879 km (0.09 R)
• M2: 328,517 km (0.109 R)
• M3: 468,840 km (0.103 R)
• M4: 602,131 km (0.092 R)
• M5: 915,090 km (0.049 R)
• M6: 1,169,706 km (0.074 R)
• M7: 1,330,972 km (0.115 R)
• M8: 1,640,939 km (0.102 R)
• M9: 1,749,547 km (0.12 R)
• M10: 1,955,543 km (0.106 R)
• M11: 2,249,653 km (0.11 R)
• M12: 2,433,209 km (0.112 R)
• M13: 2,558,572 km (0.051 R)
• M14: 2,991,957 km (0.074 R)
• M15: 3,472,615 km (0.104 R)
• M16: 3,662,156 km (0.081 R)
• M17: 3,831,052 km (0.112 R)
• M18: 4,327,717 km (0.087 R)
• M19: 4,455,174 km (0.116 R)
• M20: 4,687,799 km (0.104 R)
• M21: 4,924,463 km (0.052 R)
• M22: 5,437,284 km (0.09 R)
• M23: 5,910,761 km (0.102 R)
• M24: 6,281,914 km (0.069 R)
• M25: 6,987,268 km (0.091 R)
• M26: 7,410,480 km (0.095 R)
• M27: 7,625,153 km (0.113 R)
• M28: 7,935,569 km (0.106 R)
• M29: 8,665,457 km (0.083 R)
• M30: 9,054,710 km (0.086 R)
• M31: 9,783,551 km (0.109 R)
• M32: 10,496,834 km (0.116 R)
• M33: 11,121,704 km (0.11 R)
• M34: 12,189,982 km (0.108 R)
• M35: 12,407,498 km (0.03 R)
• M36: 12,883,518 km (0.113 R)
• M37: 13,365,373 km (0.111 R)
• M38: 13,853,361 km (0.108 R)
• M39: 14,692,306 km (0.099 R)
• M40: 15,040,271 km (0.089 R)
• M41: 15,273,793 km (0.104 R)
• M42: 15,391,078 km (0.076 R)
• M43: 15,744,577 km (0.113 R)
• M44: 16,259,793 km (0.101 R)
• M45: 17,756,818 km (0.12 R)
• M46: 18,376,154 km (0.104 R)
• M47: 18,709,458 km (0.059 R)
• M48: 19,128,781 km (0.058 R)
• M49: 19,424,236 km (0.104 R)
• M50: 19,551,395 km (0.104 R)
• M51: 21,973,982 km (0.079 R)
• M52: 22,239,219 km (0.096 R)
• M53: 22,862,145 km (0.068 R)
• M54: 23,445,726 km (0.088 R)
• M55: 23,943,289 km (0.105 R)
• M56: 24,079,572 km (0.087 R)
• M57: 24,398,665 km (0.06 R)
• M58: 24,857,033 km (0.063 R)
• M59: 25,179,416 km (0.099 R)
• M60: 26,577,408 km (0.096 R)
• M61: 26,907,122 km (0.113 R)
• M62: 27,096,214 km (0.119 R)
• M63: 27,618,460 km (0.095 R)
• M64: 28,048,254 km (0.111 R)
• M65: 28,192,018 km (0.102 R)
• M66: 28,721,146 km (0.091 R)
• M67: 28,914,426 km (0.096 R)
• M68: 29,740,505 km (0.074 R)
• M69: 29,887,111 km (0.089 R)
• M70: 32,919,759 km (0.115 R)
• M71: 33,527,725 km (0.062 R)
• M72: 33,731,328 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454

Radius: 10.1

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 11.76 AU - 11.86 AU

Year: 15130 Days

Day: 11.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,077,582 km

• M1: 130,449 km (0.104 R)
• M2: 455,077 km (0.061 R)
• M3: 913,145 km (0.119 R)
• M4: 1,415,944 km (0.093 R)
• M5: 1,487,452 km (0.118 R)
• M6: 1,709,305 km (0.047 R)
• M7: 2,268,652 km (0.119 R)
• M8: 2,612,727 km (0.116 R)
• M9: 3,254,352 km (0.097 R)
• M10: 3,414,272 km (0.055 R)
• M11: 3,544,123 km (0.118 R)
• M12: 3,943,400 km (0.071 R)
• M13: 4,784,888 km (0.086 R)
• M14: 5,003,899 km (0.102 R)
• M15: 5,188,802 km (0.096 R)
• M16: 5,413,797 km (0.06 R)
• M17: 6,345,792 km (0.072 R)
• M18: 6,465,919 km (0.12 R)
• M19: 6,667,577 km (0.039 R)
• M20: 7,243,379 km (0.108 R)
• M21: 7,368,892 km (0.054 R)
• M22: 7,877,973 km (0.029 R)
• M23: 8,180,311 km (0.085 R)
• M24: 8,663,063 km (0.102 R)
• M25: 9,155,090 km (0.104 R)
• M26: 9,427,359 km (0.079 R)
• M27: 9,702,320 km (0.05 R)
• M28: 9,794,472 km (0.05 R)
• M29: 9,887,073 km (0.112 R)
• M30: 11,116,169 km (0.099 R)
• M31: 11,212,809 km (0.029 R)
• M32: 11,552,845 km (0.03 R)
• M33: 12,543,333 km (0.053 R)
• M34: 12,644,012 km (0.1 R)
• M35: 12,947,247 km (0.066 R)
• M36: 13,664,120 km (0.106 R)
• M37: 16,109,447 km (0.066 R)
• M38: 17,945,162 km (0.119 R)
• M39: 18,342,943 km (0.114 R)
• M40: 18,801,311 km (0.106 R)
• M41: 18,916,501 km (0.075 R)
• M42: 20,022,179 km (0.045 R)
• M43: 20,139,763 km (0.108 R)
• M44: 21,268,628 km (0.108 R)
• M45: 21,870,910 km (0.09 R)
• M46: 21,992,084 km (0.114 R)
• M47: 24,713,269 km (0.108 R)
• M48: 24,776,399 km (0.11 R)
• M49: 26,370,514 km (0.1 R)
• M50: 26,822,898 km (0.103 R)
• M51: 26,952,600 km (0.098 R)
• M52: 27,212,601 km (0.084 R)
• M53: 27,735,146 km (0.068 R)
• M54: 28,723,838 km (0.084 R)
• M55: 29,657,179 km (0.11 R)
• M56: 29,724,199 km (0.088 R)
• M57: 30,464,858 km (0.074 R)
• M58: 31,964,727 km (0.086 R)
• M59: 33,628,105 km (0.099 R)
• M60: 34,399,881 km (0.111 R)
• M61: 35,106,432 km (0.098 R)
• M62: 35,746,561 km (0.118 R)
• M63: 36,103,950 km (0.077 R)
• M64: 37,110,594 km (0.111 R)
• M65: 37,617,432 km (0.095 R)
• M66: 38,711,142 km (0.099 R)
• M67: 40,706,029 km (0.114 R)
• M68: 41,079,127 km (0.119 R)
• M69: 42,431,641 km (0.051 R)
• M70: 43,493,636 km (0.059 R)
• M71: 43,569,931 km (0.084 R)
• M72: 43,798,666 km (0.107 R)
• M73: 44,104,444 km (0.065 R)
• M74: 44,334,227 km (0.06 R)
• M75: 45,025,967 km (0.06 R)
• M76: 45,180,203 km (0.038 R)
• M77: 45,643,956 km (0.078 R)
• M78: 46,264,637 km (0.081 R)
• M79: 46,575,951 km (0.097 R)
• M80: 47,435,989 km (0.082 R)
• M81: 47,514,378 km (0.119 R)
• M82: 48,222,275 km (0.091 R)
• M83: 48,458,939 km (0.053 R)
• M84: 49,568,806 km (0.062 R)
• M85: 49,807,863 km (0.12 R)
• M86: 51,008,087 km (0.072 R)
• M87: 51,813,671 km (0.112 R)
• M88: 52,056,169 km (0.089 R)
• M89: 52,867,140 km (0.109 R)
• M90: 52,948,521 km (0.108 R)
• M91: 53,518,937 km (0.075 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: 370 - 15,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit