🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.59 AU - 0.73 AU

Year: 198 Days

Day: 24.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.61 AU - 0.79 AU

Year: 216 Days

Day: 31.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.03 AU - 1.25 AU

Year: 449 Days

Day: 31.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,823,712 km

• M1: 530,773 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.14 AU - 2.76 AU

Year: 1415 Days

Day: 19.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.73 AU - 4.53 AU

Year: 2552 Days

Day: 12.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.77 AU - 3.83 AU

Year: 2733 Days

Day: 25.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,823,712 km

• M1: 1,041,201 km (0.083 R)

Asteroid Belt

Center: 7.05 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.1

Radius: 14.1

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.29 AU - 12.29 AU

Year: 12179 Days

Day: 12.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,823,712 km

• M1: 188,643 km (0.097 R)
• M2: 371,152 km (0.078 R)
• M3: 462,856 km (0.06 R)
• M4: 612,603 km (0.103 R)
• M5: 1,088,923 km (0.118 R)
• M6: 1,193,043 km (0.045 R)
• M7: 1,434,943 km (0.117 R)
• M8: 1,573,919 km (0.119 R)
• M9: 1,891,366 km (0.115 R)
• M10: 2,123,392 km (0.102 R)
• M11: 2,364,993 km (0.097 R)
• M12: 2,616,018 km (0.116 R)
• M13: 3,452,270 km (0.082 R)
• M14: 4,957,673 km (0.076 R)
• M15: 5,172,346 km (0.082 R)
• M16: 5,390,161 km (0.104 R)
• M17: 5,648,068 km (0.087 R)
• M18: 5,872,464 km (0.12 R)
• M19: 6,138,001 km (0.084 R)
• M20: 6,330,084 km (0.1 R)
• M21: 6,485,217 km (0.113 R)
• M22: 7,565,613 km (0.12 R)
• M23: 8,274,408 km (0.06 R)
• M24: 8,744,444 km (0.07 R)
• M25: 8,917,679 km (0.083 R)
• M26: 9,048,278 km (0.111 R)
• M27: 9,399,533 km (0.048 R)
• M28: 9,621,537 km (0.051 R)
• M29: 10,664,683 km (0.055 R)
• M30: 11,082,659 km (0.119 R)
• M31: 13,551,473 km (0.117 R)
• M32: 13,903,177 km (0.116 R)
• M33: 15,602,011 km (0.028 R)
• M34: 16,076,685 km (0.102 R)
• M35: 16,182,750 km (0.11 R)
• M36: 16,289,114 km (0.07 R)
• M37: 16,824,375 km (0.069 R)
• M38: 18,298,662 km (0.092 R)
• M39: 18,576,166 km (0.032 R)
• M40: 19,927,633 km (0.09 R)
• M41: 20,270,511 km (0.086 R)
• M42: 20,442,699 km (0.081 R)
• M43: 20,846,314 km (0.058 R)
• M44: 22,131,958 km (0.087 R)
• M45: 24,108,295 km (0.104 R)
• M46: 24,290,655 km (0.106 R)
• M47: 24,657,020 km (0.094 R)
• M48: 25,025,181 km (0.117 R)
• M49: 25,456,920 km (0.081 R)
• M50: 26,830,079 km (0.107 R)
• M51: 29,647,904 km (0.105 R)
• M52: 30,959,728 km (0.085 R)
• M53: 31,224,217 km (0.081 R)
• M54: 32,156,362 km (0.109 R)
• M55: 32,625,800 km (0.087 R)
• M56: 33,232,868 km (0.112 R)
• M57: 34,252,676 km (0.047 R)
• M58: 35,007,248 km (0.102 R)
• M59: 35,145,028 km (0.101 R)
• M60: 35,421,036 km (0.117 R)
• M61: 35,628,528 km (0.074 R)
• M62: 36,462,686 km (0.042 R)
• M63: 37,444,048 km (0.115 R)
• M64: 37,584,969 km (0.107 R)
• M65: 38,079,540 km (0.115 R)
• M66: 38,861,039 km (0.044 R)
• M67: 41,820,384 km (0.085 R)
• M68: 43,808,540 km (0.066 R)
• M69: 43,956,941 km (0.116 R)
• M70: 44,105,641 km (0.098 R)
• M71: 45,376,026 km (0.037 R)
• M72: 49,181,796 km (0.089 R)
• M73: 49,490,716 km (0.083 R)
• M74: 50,187,991 km (0.072 R)
• M75: 51,357,398 km (0.096 R)
• M76: 51,592,266 km (0.059 R)
• M77: 52,141,889 km (0.091 R)
• M78: 52,299,266 km (0.097 R)
• M79: 52,614,618 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.3

Radius: 12.9

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 9.78 AU - 13.02 AU

Year: 14202 Days

Day: 5.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 59,823,712 km

• M1: 281,244 km (0.05 R)
• M2: 585,077 km (0.071 R)
• M3: 673,938 km (0.112 R)
• M4: 827,426 km (0.036 R)
• M5: 1,337,255 km (0.094 R)
• M6: 1,485,208 km (0.055 R)
• M7: 1,665,174 km (0.099 R)
• M8: 1,798,316 km (0.115 R)
• M9: 2,219,434 km (0.112 R)
• M10: 2,702,785 km (0.109 R)
• M11: 3,352,937 km (0.109 R)
• M12: 3,523,030 km (0.087 R)
• M13: 3,943,101 km (0.038 R)
• M14: 4,268,775 km (0.107 R)
• M15: 4,869,411 km (0.068 R)
• M16: 5,617,400 km (0.088 R)
• M17: 7,087,798 km (0.117 R)
• M18: 7,663,151 km (0.058 R)
• M19: 7,843,117 km (0.083 R)
• M20: 8,161,761 km (0.111 R)
• M21: 8,345,616 km (0.094 R)
• M22: 8,670,842 km (0.085 R)
• M23: 8,905,711 km (0.089 R)
• M24: 9,285,989 km (0.032 R)
• M25: 10,062,252 km (0.095 R)
• M26: 11,368,092 km (0.104 R)
• M27: 11,470,866 km (0.04 R)
• M28: 11,573,789 km (0.113 R)
• M29: 11,832,593 km (0.087 R)
• M30: 11,988,773 km (0.052 R)
• M31: 12,461,503 km (0.113 R)
• M32: 12,833,553 km (0.096 R)
• M33: 12,994,071 km (0.107 R)
• M34: 13,533,970 km (0.104 R)
• M35: 13,697,331 km (0.066 R)
• M36: 13,806,687 km (0.063 R)
• M37: 14,747,657 km (0.057 R)
• M38: 15,141,100 km (0.063 R)
• M39: 15,310,744 km (0.058 R)
• M40: 15,652,126 km (0.115 R)
• M41: 15,938,456 km (0.111 R)
• M42: 16,983,697 km (0.078 R)
• M43: 18,351,320 km (0.028 R)
• M44: 19,140,000 km (0.1 R)
• M45: 19,384,892 km (0.111 R)
• M46: 19,692,465 km (0.113 R)
• M47: 20,312,548 km (0.114 R)
• M48: 20,687,590 km (0.088 R)
• M49: 21,254,566 km (0.112 R)
• M50: 21,762,900 km (0.066 R)
• M51: 22,210,945 km (0.026 R)
• M52: 22,726,759 km (0.09 R)
• M53: 22,986,012 km (0.1 R)
• M54: 25,498,807 km (0.066 R)
• M55: 25,903,619 km (0.112 R)
• M56: 27,750,854 km (0.027 R)
• M57: 29,287,374 km (0.108 R)
• M58: 29,640,425 km (0.082 R)
• M59: 30,279,507 km (0.081 R)
• M60: 33,321,430 km (0.041 R)
• M61: 34,505,646 km (0.08 R)
• M62: 34,654,646 km (0.106 R)
• M63: 36,839,224 km (0.108 R)
• M64: 37,449,583 km (0.051 R)
• M65: 38,603,282 km (0.096 R)
• M66: 40,002,919 km (0.059 R)
• M67: 40,394,716 km (0.085 R)
• M68: 42,452,435 km (0.114 R)
• M69: 45,929,538 km (0.051 R)
• M70: 46,422,014 km (0.091 R)
• M71: 46,668,851 km (0.114 R)
• M72: 46,916,286 km (0.109 R)
• M73: 47,743,712 km (0.114 R)
• M74: 48,659,550 km (0.088 R)
• M75: 49,665,296 km (0.03 R)
• M76: 52,124,087 km (0.041 R)
• M77: 52,895,114 km (0.092 R)
• M78: 54,448,688 km (0.105 R)
• M79: 54,882,821 km (0.108 R)
• M80: 55,143,870 km (0.078 R)
• M81: 55,492,582 km (0.098 R)
• M82: 59,198,271 km (0.033 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 18,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit