🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.48 AU - 0.76 AU

Year: 177 Days

Day: 41.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.78 AU - 0.92 AU

Year: 283 Days

Day: 35.8 Hours

Environment

Temp: 95 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.89 AU - 1.21 AU

Year: 389 Days

Day: 40.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.32 AU - 1.66 AU

Year: 658 Days

Day: 27.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.71 AU - 2.45 AU

Year: 1085 Days

Day: 35.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.7

Radius: 10.5

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.39 AU - 5.93 AU

Year: 4870 Days

Day: 11.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,419,743 km

• M1: 351,555 km (0.098 R)
• M2: 419,173 km (0.09 R)
• M3: 514,317 km (0.068 R)
• M4: 618,138 km (0.042 R)
• M5: 729,888 km (0.096 R)
• M6: 932,593 km (0.096 R)
• M7: 1,004,400 km (0.068 R)
• M8: 1,492,688 km (0.086 R)
• M9: 1,577,958 km (0.103 R)
• M10: 1,647,372 km (0.091 R)
• M11: 1,898,995 km (0.112 R)
• M12: 2,124,589 km (0.116 R)
• M13: 2,319,365 km (0.069 R)
• M14: 2,418,998 km (0.102 R)
• M15: 3,447,184 km (0.077 R)
• M16: 3,700,154 km (0.095 R)
• M17: 3,770,315 km (0.084 R)
• M18: 3,911,685 km (0.11 R)
• M19: 4,103,170 km (0.111 R)
• M20: 4,248,879 km (0.119 R)
• M21: 5,132,254 km (0.102 R)
• M22: 5,395,098 km (0.064 R)
• M23: 5,474,684 km (0.116 R)
• M24: 5,662,279 km (0.079 R)
• M25: 6,265,458 km (0.057 R)
• M26: 6,349,233 km (0.09 R)
• M27: 6,946,727 km (0.063 R)
• M28: 7,266,866 km (0.098 R)
• M29: 7,982,094 km (0.116 R)
• M30: 8,440,611 km (0.118 R)
• M31: 8,626,412 km (0.075 R)
• M32: 8,844,974 km (0.038 R)
• M33: 9,287,485 km (0.069 R)
• M34: 9,575,760 km (0.037 R)
• M35: 9,769,639 km (0.117 R)
• M36: 10,624,590 km (0.119 R)
• M37: 10,758,331 km (0.099 R)
• M38: 11,709,773 km (0.081 R)
• M39: 12,090,799 km (0.085 R)
• M40: 12,335,541 km (0.095 R)
• M41: 12,829,813 km (0.046 R)
• M42: 13,079,342 km (0.093 R)
• M43: 13,910,807 km (0.118 R)
• M44: 13,983,811 km (0.108 R)
• M45: 14,093,765 km (0.037 R)
• M46: 14,167,218 km (0.06 R)
• M47: 15,397,062 km (0.087 R)
• M48: 15,890,884 km (0.105 R)
• M49: 16,197,410 km (0.118 R)
• M50: 17,050,417 km (0.098 R)
• M51: 17,679,925 km (0.054 R)
• M52: 17,798,855 km (0.089 R)
• M53: 18,678,940 km (0.055 R)
• M54: 19,002,370 km (0.113 R)
• M55: 19,572,937 km (0.114 R)
• M56: 20,025,321 km (0.096 R)
• M57: 20,149,188 km (0.102 R)
• M58: 20,397,969 km (0.113 R)
• M59: 20,480,996 km (0.079 R)
• M60: 20,647,648 km (0.077 R)
• M61: 21,276,258 km (0.112 R)
• M62: 21,487,341 km (0.098 R)
• M63: 21,868,815 km (0.111 R)
• M64: 22,252,534 km (0.089 R)
• M65: 22,509,543 km (0.088 R)
• M66: 22,724,515 km (0.108 R)
• M67: 23,113,170 km (0.107 R)
• M68: 23,199,937 km (0.073 R)
• M69: 23,634,818 km (0.086 R)
• M70: 24,292,450 km (0.061 R)
• M71: 24,734,063 km (0.094 R)
• M72: 25,580,637 km (0.093 R)
• M73: 26,482,114 km (0.07 R)
• M74: 26,936,593 km (0.059 R)
• M75: 27,347,987 km (0.109 R)
• M76: 27,531,543 km (0.087 R)
• M77: 28,315,885 km (0.085 R)
• M78: 29,201,205 km (0.098 R)
• M79: 30,048,378 km (0.073 R)
• M80: 30,190,346 km (0.063 R)
• M81: 30,427,459 km (0.106 R)
• M82: 31,046,944 km (0.076 R)
• M83: 32,056,281 km (0.106 R)

Asteroid Belt

Center: 7.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.6

Radius: 14.1

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.23 AU - 11.99 AU

Year: 11626 Days

Day: 12 Hours

Environment

Temp: -171 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 69,419,743 km

• M1: 182,659 km (0.081 R)
• M2: 282,142 km (0.114 R)
• M3: 393,742 km (0.073 R)
• M4: 654,939 km (0.108 R)
• M5: 959,371 km (0.029 R)
• M6: 1,047,484 km (0.106 R)
• M7: 1,194,689 km (0.052 R)
• M8: 1,349,373 km (0.114 R)
• M9: 1,832,724 km (0.088 R)
• M10: 1,922,333 km (0.096 R)
• M11: 2,036,476 km (0.092 R)
• M12: 2,344,199 km (0.035 R)
• M13: 2,466,719 km (0.117 R)
• M14: 2,718,493 km (0.039 R)
• M15: 3,302,074 km (0.097 R)
• M16: 3,693,721 km (0.092 R)
• M17: 3,866,357 km (0.102 R)
• M18: 5,439,229 km (0.099 R)
• M19: 5,570,277 km (0.119 R)
• M20: 6,656,507 km (0.073 R)
• M21: 6,832,135 km (0.109 R)
• M22: 7,045,013 km (0.105 R)
• M23: 7,152,274 km (0.055 R)
• M24: 7,733,462 km (0.062 R)
• M25: 7,918,215 km (0.052 R)
• M26: 8,595,744 km (0.079 R)
• M27: 9,766,048 km (0.104 R)
• M28: 9,885,726 km (0.111 R)
• M29: 10,086,487 km (0.063 R)
• M30: 10,288,743 km (0.093 R)
• M31: 10,573,877 km (0.085 R)
• M32: 11,027,457 km (0.071 R)
• M33: 11,996,552 km (0.068 R)
• M34: 12,383,113 km (0.09 R)
• M35: 12,599,731 km (0.108 R)
• M36: 13,612,060 km (0.1 R)
• M37: 14,286,447 km (0.117 R)
• M38: 14,468,208 km (0.034 R)
• M39: 14,742,122 km (0.057 R)
• M40: 15,341,710 km (0.116 R)
• M41: 15,574,485 km (0.089 R)
• M42: 17,332,858 km (0.083 R)
• M43: 18,655,453 km (0.089 R)
• M44: 19,203,579 km (0.113 R)
• M45: 19,454,605 km (0.073 R)
• M46: 20,264,827 km (0.098 R)
• M47: 20,520,340 km (0.116 R)
• M48: 21,552,864 km (0.102 R)
• M49: 22,180,577 km (0.108 R)
• M50: 22,391,211 km (0.093 R)
• M51: 22,549,485 km (0.092 R)
• M52: 22,867,381 km (0.058 R)
• M53: 23,080,109 km (0.072 R)
• M54: 23,186,772 km (0.068 R)
• M55: 23,829,894 km (0.117 R)
• M56: 24,207,778 km (0.105 R)
• M57: 24,370,391 km (0.072 R)
• M58: 25,794,413 km (0.038 R)
• M59: 25,960,466 km (0.071 R)
• M60: 26,182,470 km (0.075 R)
• M61: 26,908,319 km (0.105 R)
• M62: 28,037,783 km (0.12 R)
• M63: 28,322,467 km (0.09 R)
• M64: 28,493,906 km (0.099 R)
• M65: 29,240,250 km (0.077 R)
• M66: 30,226,100 km (0.06 R)
• M67: 30,869,820 km (0.118 R)
• M68: 31,105,137 km (0.043 R)
• M69: 31,459,086 km (0.058 R)
• M70: 33,973,826 km (0.067 R)
• M71: 35,193,797 km (0.088 R)
• M72: 35,378,101 km (0.058 R)
• M73: 36,739,143 km (0.088 R)
• M74: 37,551,310 km (0.105 R)
• M75: 37,991,277 km (0.086 R)
• M76: 38,496,020 km (0.058 R)
• M77: 38,875,999 km (0.079 R)
• M78: 39,193,745 km (0.083 R)
• M79: 39,703,724 km (0.086 R)
• M80: 40,601,610 km (0.093 R)
• M81: 40,794,891 km (0.11 R)
• M82: 41,053,096 km (0.099 R)
• M83: 41,506,079 km (0.06 R)
• M84: 41,765,781 km (0.05 R)
• M85: 43,006,545 km (0.078 R)
• M86: 44,193,305 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.1

Radius: 14.3

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 10.2 AU - 13.6 AU

Year: 14846 Days

Day: 7.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 69,419,743 km

• M1: 195,375 km (0.106 R)
• M2: 419,323 km (0.105 R)
• M3: 795,262 km (0.112 R)
• M4: 975,378 km (0.045 R)
• M5: 1,170,155 km (0.055 R)
• M6: 1,325,288 km (0.096 R)
• M7: 1,432,848 km (0.097 R)
• M8: 1,686,267 km (0.054 R)
• M9: 2,703,982 km (0.063 R)
• M10: 2,878,113 km (0.093 R)
• M11: 3,423,398 km (0.066 R)
• M12: 3,612,340 km (0.114 R)
• M13: 4,321,733 km (0.096 R)
• M14: 4,692,736 km (0.094 R)
• M15: 4,860,884 km (0.099 R)
• M16: 5,822,050 km (0.113 R)
• M17: 6,048,691 km (0.079 R)
• M18: 6,278,323 km (0.064 R)
• M19: 6,464,124 km (0.078 R)
• M20: 6,557,772 km (0.108 R)
• M21: 7,371,585 km (0.109 R)
• M22: 7,815,442 km (0.087 R)
• M23: 8,626,112 km (0.103 R)
• M24: 8,833,006 km (0.071 R)
• M25: 9,623,631 km (0.077 R)
• M26: 9,892,159 km (0.096 R)
• M27: 10,108,927 km (0.104 R)
• M28: 11,841,120 km (0.027 R)
• M29: 12,829,663 km (0.066 R)
• M30: 13,363,727 km (0.091 R)
• M31: 14,087,332 km (0.104 R)
• M32: 15,258,833 km (0.099 R)
• M33: 16,142,209 km (0.109 R)
• M34: 16,397,572 km (0.097 R)
• M35: 18,090,422 km (0.054 R)
• M36: 21,639,631 km (0.09 R)
• M37: 21,780,403 km (0.082 R)
• M38: 22,488,599 km (0.08 R)
• M39: 23,782,621 km (0.109 R)
• M40: 25,619,533 km (0.104 R)
• M41: 25,843,032 km (0.105 R)
• M42: 27,121,645 km (0.069 R)
• M43: 27,425,628 km (0.076 R)
• M44: 27,806,953 km (0.114 R)
• M45: 28,884,357 km (0.088 R)
• M46: 29,194,772 km (0.057 R)
• M47: 30,684,019 km (0.107 R)
• M48: 32,037,282 km (0.055 R)
• M49: 32,923,350 km (0.115 R)
• M50: 34,637,293 km (0.117 R)
• M51: 34,967,006 km (0.032 R)
• M52: 36,380,108 km (0.045 R)
• M53: 36,547,657 km (0.056 R)
• M54: 38,066,375 km (0.105 R)
• M55: 39,261,961 km (0.114 R)
• M56: 39,864,392 km (0.102 R)
• M57: 41,777,449 km (0.046 R)
• M58: 42,480,559 km (0.048 R)
• M59: 44,882,204 km (0.071 R)
• M60: 46,144,810 km (0.1 R)
• M61: 46,235,466 km (0.076 R)
• M62: 47,877,003 km (0.102 R)
• M63: 49,352,188 km (0.034 R)
• M64: 49,723,340 km (0.098 R)
• M65: 49,816,241 km (0.046 R)
• M66: 50,095,390 km (0.119 R)
• M67: 50,188,590 km (0.078 R)
• M68: 50,281,789 km (0.075 R)
• M69: 51,310,873 km (0.101 R)
• M70: 51,592,865 km (0.109 R)
• M71: 51,686,962 km (0.105 R)
• M72: 53,199,995 km (0.049 R)
• M73: 53,771,159 km (0.118 R)
• M74: 54,440,012 km (0.084 R)
• M75: 55,593,112 km (0.084 R)
• M76: 56,948,618 km (0.117 R)
• M77: 60,087,630 km (0.088 R)
• M78: 60,881,097 km (0.094 R)
• M79: 60,980,580 km (0.084 R)
• M80: 61,578,224 km (0.12 R)
• M81: 62,578,884 km (0.104 R)
• M82: 64,798,916 km (0.099 R)
• M83: 66,020,682 km (0.113 R)
• M84: 66,429,682 km (0.059 R)
• M85: 67,250,077 km (0.115 R)
• M86: 68,693,996 km (0.074 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 12,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit