🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.61 AU - 0.67 AU

Year: 185 Days

Day: 17.4 Hours

Environment

Temp: 202 °C

Axial Tilt: 105.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,196,071 km

• M1: 288,125 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.53 AU - 1.83 AU

Year: 788 Days

Day: 14 Hours

Environment

Temp: -44 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2 AU - 3.08 AU

Year: 1464 Days

Day: 19.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,196,071 km

• M1: 919,129 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.11 AU - 5.47 AU

Year: 3791 Days

Day: 21.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,196,071 km

• M1: 1,124,228 km (0.12 R)

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71

Radius: 8.5

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.59 AU - 6.77 AU

Year: 6244 Days

Day: 6.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 85,196,071 km

• M1: 293,960 km (0.085 R)
• M2: 599,439 km (0.069 R)
• M3: 726,447 km (0.082 R)
• M4: 1,132,157 km (0.091 R)
• M5: 1,633,758 km (0.063 R)
• M6: 1,746,256 km (0.106 R)
• M7: 1,896,602 km (0.096 R)
• M8: 2,197,742 km (0.116 R)
• M9: 2,385,787 km (0.105 R)
• M10: 2,514,142 km (0.117 R)
• M11: 2,671,220 km (0.046 R)
• M12: 2,750,955 km (0.084 R)
• M13: 3,064,064 km (0.099 R)
• M14: 3,431,775 km (0.077 R)
• M15: 3,635,677 km (0.069 R)
• M16: 3,873,687 km (0.058 R)
• M17: 4,132,043 km (0.118 R)
• M18: 4,490,629 km (0.113 R)
• M19: 4,681,815 km (0.07 R)
• M20: 5,088,572 km (0.104 R)
• M21: 5,540,507 km (0.092 R)
• M22: 5,676,940 km (0.12 R)
• M23: 6,040,463 km (0.076 R)
• M24: 6,110,624 km (0.067 R)
• M25: 6,429,417 km (0.071 R)
• M26: 6,572,732 km (0.078 R)
• M27: 6,644,988 km (0.095 R)
• M28: 6,699,142 km (0.037 R)
• M29: 7,380,710 km (0.062 R)
• M30: 7,739,147 km (0.091 R)
• M31: 7,987,778 km (0.106 R)
• M32: 8,045,523 km (0.062 R)
• M33: 9,965,612 km (0.068 R)
• M34: 10,741,875 km (0.099 R)
• M35: 10,826,996 km (0.084 R)
• M36: 10,933,660 km (0.066 R)
• M37: 11,234,202 km (0.092 R)
• M38: 11,690,176 km (0.065 R)
• M39: 11,975,459 km (0.068 R)
• M40: 12,108,003 km (0.044 R)
• M41: 13,207,846 km (0.066 R)
• M42: 13,665,915 km (0.101 R)
• M43: 13,758,217 km (0.074 R)
• M44: 14,550,637 km (0.066 R)
• M45: 15,477,844 km (0.051 R)
• M46: 15,670,377 km (0.115 R)
• M47: 16,106,455 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.4

Radius: 8.8

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.78 AU - 14.5 AU

Year: 14362 Days

Day: 7.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 85,196,071 km

• M1: 429,346 km (0.118 R)
• M2: 1,068,129 km (0.118 R)
• M3: 1,264,102 km (0.063 R)
• M4: 1,533,528 km (0.097 R)
• M5: 1,691,054 km (0.114 R)
• M6: 1,788,143 km (0.1 R)
• M7: 1,971,251 km (0.117 R)
• M8: 2,687,675 km (0.109 R)
• M9: 3,602,616 km (0.106 R)
• M10: 4,137,279 km (0.079 R)
• M11: 4,225,093 km (0.098 R)
• M12: 4,291,365 km (0.083 R)
• M13: 4,582,781 km (0.069 R)
• M14: 4,673,886 km (0.092 R)
• M15: 5,303,693 km (0.076 R)
• M16: 5,471,393 km (0.106 R)
• M17: 5,910,612 km (0.098 R)
• M18: 6,009,795 km (0.099 R)
• M19: 6,285,355 km (0.104 R)
• M20: 6,462,927 km (0.115 R)
• M21: 7,005,369 km (0.094 R)
• M22: 7,242,482 km (0.11 R)
• M23: 7,322,068 km (0.058 R)
• M24: 7,616,476 km (0.096 R)
• M25: 7,805,718 km (0.107 R)
• M26: 8,024,131 km (0.085 R)
• M27: 8,747,586 km (0.103 R)
• M28: 8,974,376 km (0.099 R)
• M29: 9,579,051 km (0.104 R)
• M30: 10,196,740 km (0.101 R)
• M31: 10,585,695 km (0.114 R)
• M32: 11,009,954 km (0.088 R)
• M33: 11,070,990 km (0.027 R)
• M34: 11,224,179 km (0.111 R)
• M35: 11,594,733 km (0.11 R)
• M36: 11,781,431 km (0.083 R)
• M37: 11,875,229 km (0.108 R)
• M38: 13,376,144 km (0.076 R)
• M39: 13,933,695 km (0.1 R)
• M40: 14,465,366 km (0.097 R)
• M41: 14,767,255 km (0.032 R)
• M42: 15,003,619 km (0.065 R)
• M43: 15,651,378 km (0.083 R)
• M44: 16,169,286 km (0.11 R)
• M45: 16,692,729 km (0.076 R)
• M46: 16,762,890 km (0.1 R)
• M47: 17,506,242 km (0.052 R)
• M48: 17,863,931 km (0.101 R)
• M49: 18,951,507 km (0.041 R)
• M50: 19,355,571 km (0.11 R)
• M51: 19,466,273 km (0.11 R)
• M52: 20,023,077 km (0.027 R)
• M53: 20,773,460 km (0.062 R)
• M54: 21,571,415 km (0.028 R)
• M55: 21,801,197 km (0.1 R)
• M56: 22,573,122 km (0.069 R)
• M57: 22,689,659 km (0.092 R)
• M58: 23,236,289 km (0.089 R)
• M59: 23,787,258 km (0.105 R)
• M60: 24,183,393 km (0.113 R)
• M61: 24,342,416 km (0.068 R)
• M62: 25,102,822 km (0.045 R)
• M63: 25,304,181 km (0.118 R)
• M64: 26,115,151 km (0.078 R)
• M65: 26,605,832 km (0.071 R)
• M66: 26,852,369 km (0.074 R)
• M67: 27,099,505 km (0.094 R)
• M68: 27,264,810 km (0.068 R)
• M69: 27,804,111 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.8

Radius: 6.8

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 19.05 AU - 19.59 AU

Year: 30711 Days

Day: 23.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,196,071 km

• M1: 92,152 km (0.051 R)
• M2: 157,227 km (0.114 R)
• M3: 325,226 km (0.096 R)
• M4: 504,893 km (0.113 R)
• M5: 1,093,860 km (0.117 R)
• M6: 1,495,081 km (0.081 R)
• M7: 1,560,605 km (0.119 R)
• M8: 1,728,903 km (0.099 R)
• M9: 2,119,802 km (0.116 R)
• M10: 2,231,103 km (0.034 R)
• M11: 2,776,088 km (0.114 R)
• M12: 3,021,877 km (0.05 R)
• M13: 3,447,184 km (0.102 R)
• M14: 3,490,717 km (0.105 R)
• M15: 6,422,536 km (0.085 R)
• M16: 6,476,241 km (0.116 R)
• M17: 6,912,020 km (0.072 R)
• M18: 7,022,423 km (0.11 R)
• M19: 7,640,113 km (0.112 R)
• M20: 7,869,147 km (0.091 R)
• M21: 7,926,742 km (0.113 R)
• M22: 8,275,156 km (0.107 R)
• M23: 8,987,242 km (0.11 R)
• M24: 9,411,501 km (0.116 R)
• M25: 10,216,936 km (0.116 R)
• M26: 10,342,748 km (0.094 R)
• M27: 10,723,475 km (0.105 R)
• M28: 11,761,085 km (0.06 R)
• M29: 12,694,875 km (0.118 R)
• M30: 13,652,302 km (0.084 R)
• M31: 13,999,967 km (0.066 R)
• M32: 15,131,675 km (0.072 R)
• M33: 15,926,788 km (0.099 R)
• M34: 16,958,115 km (0.069 R)
• M35: 17,783,596 km (0.08 R)
• M36: 17,859,293 km (0.11 R)
• M37: 19,007,457 km (0.114 R)
• M38: 20,021,730 km (0.084 R)
• M39: 20,179,406 km (0.091 R)
• M40: 20,734,265 km (0.116 R)
• M41: 22,102,487 km (0.07 R)
• M42: 22,510,590 km (0.118 R)
• M43: 23,499,881 km (0.086 R)
• M44: 23,832,736 km (0.092 R)
• M45: 26,292,723 km (0.103 R)
• M46: 26,811,678 km (0.055 R)
• M47: 28,743,286 km (0.118 R)
• M48: 30,628,518 km (0.115 R)
• M49: 31,815,578 km (0.076 R)
• M50: 32,276,040 km (0.08 R)
• M51: 33,670,890 km (0.064 R)
• M52: 33,952,134 km (0.049 R)
• M53: 34,517,166 km (0.108 R)
• M54: 35,560,910 km (0.092 R)
• M55: 38,950,648 km (0.116 R)
• M56: 39,245,954 km (0.094 R)
• M57: 40,733,555 km (0.097 R)
• M58: 42,138,728 km (0.069 R)
• M59: 42,340,685 km (0.094 R)
• M60: 43,559,609 km (0.045 R)
• M61: 45,823,922 km (0.082 R)
• M62: 45,927,743 km (0.045 R)
• M63: 47,915,450 km (0.061 R)
• M64: 50,037,945 km (0.105 R)
• M65: 50,144,907 km (0.104 R)
• M66: 50,895,589 km (0.03 R)
• M67: 52,951,662 km (0.069 R)
• M68: 53,606,602 km (0.108 R)
• M69: 54,924,409 km (0.097 R)
• M70: 56,141,837 km (0.116 R)
• M71: 56,809,642 km (0.114 R)
• M72: 57,256,341 km (0.049 R)
• M73: 57,704,087 km (0.098 R)
• M74: 62,360,770 km (0.101 R)
• M75: 62,936,871 km (0.118 R)
• M76: 64,326,785 km (0.112 R)
• M77: 64,559,410 km (0.088 R)
• M78: 65,492,601 km (0.102 R)
• M79: 65,726,572 km (0.077 R)
• M80: 67,018,649 km (0.088 R)
• M81: 67,490,631 km (0.093 R)
• M82: 67,726,995 km (0.104 R)
• M83: 68,794,077 km (0.068 R)
• M84: 69,508,556 km (0.097 R)
• M85: 75,312,206 km (0.108 R)
• M86: 76,171,496 km (0.093 R)
• M87: 76,787,241 km (0.114 R)
• M88: 77,775,933 km (0.104 R)
• M89: 80,892,505 km (0.101 R)
• M90: 82,024,363 km (0.069 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 19,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit