🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.57 AU - 0.59 AU

Year: 165 Days

Day: 40.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,196,199 km

• M1: 44,730 km (0.104 R)
• M2: 125,363 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.92 AU - 0.94 AU

Year: 334 Days

Day: 46 Hours

Environment

Temp: 21 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.75 AU - 2.29 AU

Year: 1070 Days

Day: 28.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,196,199 km

• M1: 856,448 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.12 AU - 2.54 AU

Year: 1326 Days

Day: 45.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.4 AU - 2.56 AU

Year: 1456 Days

Day: 21.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,196,199 km

• M1: 954,135 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.87 AU - 3.99 AU

Year: 2904 Days

Day: 18.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 150.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,196,199 km

• M1: 2,719,240 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.1

Radius: 8.7

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.34 AU - 5.24 AU

Year: 3908 Days

Day: 5.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 28,196,199 km

• M1: 108,907 km (0.117 R)
• M2: 182,809 km (0.077 R)
• M3: 304,432 km (0.065 R)
• M4: 374,294 km (0.091 R)
• M5: 450,888 km (0.089 R)
• M6: 514,766 km (0.111 R)
• M7: 591,959 km (0.074 R)
• M8: 705,354 km (0.104 R)
• M9: 815,159 km (0.027 R)
• M10: 1,064,838 km (0.07 R)
• M11: 1,140,684 km (0.039 R)
• M12: 1,311,375 km (0.095 R)
• M13: 1,519,017 km (0.118 R)
• M14: 1,782,309 km (0.043 R)
• M15: 1,842,747 km (0.072 R)
• M16: 2,075,970 km (0.113 R)
• M17: 2,171,862 km (0.095 R)
• M18: 2,385,039 km (0.061 R)
• M19: 2,468,814 km (0.049 R)
• M20: 2,570,690 km (0.117 R)
• M21: 2,656,709 km (0.032 R)
• M22: 2,920,450 km (0.079 R)
• M23: 2,992,257 km (0.12 R)
• M24: 3,174,467 km (0.096 R)
• M25: 3,454,514 km (0.032 R)
• M26: 3,549,658 km (0.111 R)
• M27: 3,919,165 km (0.071 R)
• M28: 4,219,707 km (0.104 R)
• M29: 4,465,496 km (0.04 R)
• M30: 4,548,523 km (0.054 R)
• M31: 4,653,092 km (0.077 R)
• M32: 4,779,502 km (0.114 R)
• M33: 5,165,614 km (0.106 R)
• M34: 5,296,662 km (0.103 R)
• M35: 5,473,038 km (0.078 R)
• M36: 5,651,359 km (0.102 R)
• M37: 6,197,840 km (0.113 R)
• M38: 6,360,453 km (0.082 R)
• M39: 6,642,445 km (0.088 R)
• M40: 6,808,797 km (0.105 R)
• M41: 7,000,732 km (0.072 R)
• M42: 7,218,696 km (0.08 R)
• M43: 8,316,744 km (0.069 R)
• M44: 8,728,737 km (0.06 R)
• M45: 9,306,334 km (0.082 R)
• M46: 9,869,121 km (0.113 R)
• M47: 10,113,714 km (0.102 R)
• M48: 10,498,180 km (0.114 R)
• M49: 10,692,209 km (0.088 R)
• M50: 10,971,358 km (0.075 R)
• M51: 11,309,749 km (0.03 R)
• M52: 11,451,717 km (0.074 R)
• M53: 11,508,564 km (0.09 R)
• M54: 11,737,299 km (0.068 R)
• M55: 11,823,617 km (0.111 R)
• M56: 11,967,680 km (0.111 R)
• M57: 12,344,966 km (0.088 R)
• M58: 12,403,459 km (0.114 R)
• M59: 12,992,575 km (0.042 R)
• M60: 14,015,077 km (0.086 R)
• M61: 14,106,481 km (0.103 R)
• M62: 15,156,957 km (0.087 R)
• M63: 15,344,852 km (0.12 R)
• M64: 15,913,473 km (0.074 R)
• M65: 16,617,780 km (0.077 R)
• M66: 17,136,286 km (0.101 R)
• M67: 17,594,505 km (0.106 R)
• M68: 19,229,609 km (0.058 R)
• M69: 19,773,847 km (0.092 R)
• M70: 19,979,394 km (0.089 R)
• M71: 21,966,203 km (0.085 R)
• M72: 22,214,536 km (0.094 R)
• M73: 22,785,551 km (0.118 R)
• M74: 23,723,829 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.6

Radius: 12.6

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.27 AU - 6.29 AU

Year: 5180 Days

Day: 6.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 28,196,199 km

• M1: 230,082 km (0.104 R)
• M2: 415,433 km (0.039 R)
• M3: 990,787 km (0.116 R)
• M4: 1,151,904 km (0.086 R)
• M5: 1,250,189 km (0.098 R)
• M6: 1,410,708 km (0.039 R)
• M7: 1,657,096 km (0.078 R)
• M8: 1,951,205 km (0.043 R)
• M9: 2,262,369 km (0.068 R)
• M10: 2,351,828 km (0.072 R)
• M11: 2,478,837 km (0.117 R)
• M12: 2,608,388 km (0.075 R)
• M13: 2,874,373 km (0.116 R)
• M14: 3,189,277 km (0.063 R)
• M15: 3,269,761 km (0.111 R)
• M16: 4,333,402 km (0.089 R)
• M17: 5,019,757 km (0.101 R)
• M18: 5,863,339 km (0.046 R)
• M19: 6,162,834 km (0.063 R)
• M20: 6,441,834 km (0.094 R)
• M21: 6,647,232 km (0.059 R)
• M22: 6,985,921 km (0.112 R)
• M23: 7,276,740 km (0.104 R)
• M24: 7,464,036 km (0.057 R)
• M25: 7,680,055 km (0.115 R)
• M26: 8,536,503 km (0.077 R)
• M27: 8,904,664 km (0.099 R)
• M28: 9,047,679 km (0.113 R)
• M29: 9,220,315 km (0.036 R)
• M30: 9,981,020 km (0.041 R)
• M31: 10,610,229 km (0.11 R)
• M32: 10,822,957 km (0.064 R)
• M33: 11,006,215 km (0.09 R)
• M34: 11,221,486 km (0.115 R)
• M35: 11,345,054 km (0.06 R)
• M36: 11,781,431 km (0.027 R)
• M37: 14,044,398 km (0.113 R)
• M38: 14,681,535 km (0.073 R)
• M39: 15,020,524 km (0.077 R)
• M40: 16,227,779 km (0.069 R)
• M41: 16,789,967 km (0.114 R)
• M42: 16,931,487 km (0.098 R)
• M43: 17,322,835 km (0.055 R)
• M44: 17,933,494 km (0.108 R)
• M45: 18,042,102 km (0.106 R)
• M46: 19,065,351 km (0.111 R)
• M47: 19,695,756 km (0.111 R)
• M48: 19,845,055 km (0.096 R)
• M49: 20,597,532 km (0.093 R)
• M50: 21,282,691 km (0.066 R)
• M51: 21,474,326 km (0.115 R)
• M52: 21,589,516 km (0.066 R)
• M53: 22,480,072 km (0.085 R)
• M54: 22,636,252 km (0.108 R)
• M55: 23,580,364 km (0.087 R)
• M56: 24,537,492 km (0.03 R)
• M57: 24,617,826 km (0.097 R)
• M58: 25,020,842 km (0.05 R)
• M59: 25,466,644 km (0.105 R)
• M60: 26,078,798 km (0.1 R)
• M61: 27,442,533 km (0.115 R)
• M62: 27,692,959 km (0.117 R)
• M63: 28,112,133 km (0.077 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 20,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit