🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.47 AU - 0.55 AU

Year: 131 Days

Day: 35.6 Hours

Environment

Temp: 217 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,951,141 km

• M1: 29,770 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.51 AU - 0.63 AU

Year: 155 Days

Day: 37.3 Hours

Environment

Temp: 199 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,951,141 km

• M1: 41,588 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.75 AU - 0.93 AU

Year: 277 Days

Day: 46.6 Hours

Environment

Temp: 118 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,951,141 km

• M1: 35,006 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.71 AU - 0.97 AU

Year: 277 Days

Day: 12.9 Hours

Environment

Temp: 122 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.89 AU - 1.01 AU

Year: 333 Days

Day: 28.7 Hours

Environment

Temp: 93 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.96 AU - 1.14 AU

Year: 387 Days

Day: 15 Hours

Environment

Temp: 15 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.97 AU - 1.17 AU

Year: 398 Days

Day: 47.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 46,951,141 km

• M1: 225,594 km (0.112 R)
• M2: 250,128 km (0.081 R)

Asteroid Belt

Center: 3.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.1

Radius: 14.5

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.09 AU - 5.41 AU

Year: 4329 Days

Day: 13.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 46,951,141 km

• M1: 243,994 km (0.087 R)
• M2: 454,478 km (0.102 R)
• M3: 613,052 km (0.089 R)
• M4: 712,235 km (0.079 R)
• M5: 942,915 km (0.096 R)
• M6: 1,088,474 km (0.032 R)
• M7: 1,359,246 km (0.117 R)
• M8: 1,899,145 km (0.088 R)
• M9: 2,105,291 km (0.077 R)
• M10: 2,211,206 km (0.12 R)
• M11: 3,063,465 km (0.053 R)
• M12: 3,620,568 km (0.096 R)
• M13: 3,813,549 km (0.055 R)
• M14: 4,254,563 km (0.077 R)
• M15: 4,435,577 km (0.101 R)
• M16: 5,257,916 km (0.052 R)
• M17: 5,550,829 km (0.087 R)
• M18: 5,823,995 km (0.109 R)
• M19: 5,974,939 km (0.105 R)
• M20: 6,203,824 km (0.053 R)
• M21: 6,513,641 km (0.083 R)
• M22: 6,617,911 km (0.101 R)
• M23: 6,854,874 km (0.105 R)
• M24: 7,747,823 km (0.052 R)
• M25: 7,942,001 km (0.097 R)
• M26: 8,306,871 km (0.119 R)
• M27: 8,477,113 km (0.086 R)
• M28: 9,053,214 km (0.091 R)
• M29: 9,228,393 km (0.066 R)
• M30: 9,911,009 km (0.066 R)
• M31: 10,061,504 km (0.102 R)
• M32: 10,304,002 km (0.108 R)
• M33: 10,487,110 km (0.081 R)
• M34: 11,450,670 km (0.111 R)
• M35: 12,572,355 km (0.108 R)
• M36: 12,735,416 km (0.076 R)
• M37: 12,899,226 km (0.111 R)
• M38: 14,201,176 km (0.083 R)
• M39: 14,405,228 km (0.076 R)
• M40: 15,057,774 km (0.047 R)
• M41: 15,196,301 km (0.08 R)
• M42: 15,719,894 km (0.047 R)
• M43: 16,427,342 km (0.1 R)
• M44: 17,108,910 km (0.065 R)
• M45: 18,056,613 km (0.101 R)
• M46: 18,685,672 km (0.118 R)
• M47: 18,871,921 km (0.039 R)
• M48: 19,699,347 km (0.094 R)
• M49: 20,346,657 km (0.107 R)
• M50: 20,461,698 km (0.085 R)
• M51: 20,615,335 km (0.092 R)
• M52: 22,528,542 km (0.029 R)
• M53: 22,687,265 km (0.057 R)
• M54: 23,085,644 km (0.114 R)
• M55: 23,285,657 km (0.062 R)
• M56: 23,405,933 km (0.1 R)
• M57: 24,253,854 km (0.109 R)
• M58: 24,497,998 km (0.068 R)
• M59: 24,947,689 km (0.099 R)
• M60: 25,400,073 km (0.105 R)
• M61: 25,565,379 km (0.082 R)
• M62: 25,938,326 km (0.073 R)
• M63: 26,354,956 km (0.094 R)
• M64: 26,647,869 km (0.087 R)
• M65: 26,773,681 km (0.105 R)
• M66: 27,152,462 km (0.084 R)
• M67: 27,321,358 km (0.117 R)
• M68: 27,617,861 km (0.034 R)
• M69: 28,299,579 km (0.106 R)
• M70: 28,427,934 km (0.089 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.3

Radius: 8.3

Gravity: 11.11 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.82 AU - 9.5 AU

Year: 9172 Days

Day: 14.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 155.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,951,141 km

• M1: 107,411 km (0.06 R)
• M2: 225,893 km (0.1 R)
• M3: 311,014 km (0.052 R)
• M4: 423,212 km (0.055 R)
• M5: 658,679 km (0.042 R)
• M6: 1,496,727 km (0.098 R)
• M7: 1,930,261 km (0.111 R)
• M8: 2,099,606 km (0.092 R)
• M9: 2,557,226 km (0.104 R)
• M10: 2,636,513 km (0.109 R)
• M11: 3,562,224 km (0.115 R)
• M12: 3,710,775 km (0.09 R)
• M13: 3,770,764 km (0.05 R)
• M14: 4,044,528 km (0.062 R)
• M15: 4,106,312 km (0.105 R)
• M16: 4,451,584 km (0.078 R)
• M17: 4,676,130 km (0.071 R)
• M18: 4,904,566 km (0.109 R)
• M19: 4,970,389 km (0.051 R)
• M20: 5,036,661 km (0.114 R)
• M21: 5,474,235 km (0.084 R)
• M22: 6,242,570 km (0.11 R)
• M23: 7,156,164 km (0.118 R)
• M24: 7,647,742 km (0.048 R)
• M25: 7,878,273 km (0.119 R)
• M26: 8,033,256 km (0.039 R)
• M27: 8,385,559 km (0.105 R)
• M28: 8,783,190 km (0.101 R)
• M29: 9,186,805 km (0.117 R)
• M30: 9,431,996 km (0.038 R)
• M31: 9,720,720 km (0.087 R)
• M32: 10,306,844 km (0.076 R)
• M33: 10,904,488 km (0.119 R)
• M34: 13,359,090 km (0.116 R)
• M35: 13,451,392 km (0.102 R)
• M36: 14,481,523 km (0.054 R)
• M37: 14,671,512 km (0.027 R)
• M38: 14,814,528 km (0.096 R)
• M39: 15,731,413 km (0.098 R)
• M40: 16,517,550 km (0.108 R)
• M41: 18,435,694 km (0.103 R)
• M42: 18,796,673 km (0.116 R)
• M43: 18,900,195 km (0.109 R)
• M44: 19,055,926 km (0.106 R)
• M45: 19,946,333 km (0.043 R)
• M46: 20,051,949 km (0.112 R)
• M47: 20,636,278 km (0.112 R)
• M48: 20,850,203 km (0.12 R)
• M49: 21,604,625 km (0.116 R)
• M50: 22,532,581 km (0.105 R)
• M51: 23,529,351 km (0.061 R)
• M52: 23,976,948 km (0.101 R)
• M53: 24,145,545 km (0.103 R)
• M54: 24,483,936 km (0.091 R)
• M55: 24,597,031 km (0.096 R)
• M56: 25,279,497 km (0.05 R)
• M57: 25,795,460 km (0.099 R)
• M58: 26,546,890 km (0.104 R)
• M59: 27,071,231 km (0.097 R)
• M60: 27,188,216 km (0.077 R)
• M61: 27,246,859 km (0.097 R)
• M62: 28,130,234 km (0.103 R)
• M63: 28,903,505 km (0.045 R)
• M64: 29,442,955 km (0.118 R)
• M65: 31,818,719 km (0.087 R)
• M66: 31,880,503 km (0.06 R)
• M67: 32,748,769 km (0.075 R)
• M68: 33,185,894 km (0.103 R)
• M69: 33,311,107 km (0.084 R)
• M70: 33,750,626 km (0.084 R)
• M71: 34,826,085 km (0.08 R)
• M72: 35,017,122 km (0.051 R)
• M73: 35,720,232 km (0.092 R)
• M74: 38,185,006 km (0.051 R)
• M75: 40,169,422 km (0.12 R)
• M76: 40,503,324 km (0.116 R)
• M77: 41,510,866 km (0.108 R)
• M78: 41,983,745 km (0.113 R)
• M79: 42,390,651 km (0.106 R)
• M80: 42,798,754 km (0.059 R)
• M81: 43,276,570 km (0.116 R)
• M82: 43,413,302 km (0.073 R)
• M83: 43,824,696 km (0.091 R)
• M84: 44,720,488 km (0.074 R)
• M85: 44,928,130 km (0.038 R)
• M86: 45,691,977 km (0.08 R)
• M87: 46,670,347 km (0.083 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 10,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit