🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.51 AU - 0.65 AU

Year: 169 Days

Day: 31.2 Hours

Environment

Temp: 183 °C

Axial Tilt: 119.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 104,628,685 km

• M1: 52,509 km (0.112 R)
• M2: 151,842 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.46 AU - 0.7 AU

Year: 169 Days

Day: 37.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.18 AU - 1.18 AU

Year: 491 Days

Day: 21.1 Hours

Environment

Temp: -19 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,628,685 km

• M1: 28,872 km (0.077 R)
• M2: 450,738 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.13 AU - 1.75 AU

Year: 662 Days

Day: 37.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,628,685 km

• M1: 299,645 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.34 AU - 1.58 AU

Year: 675 Days

Day: 34.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,628,685 km

• M1: 523,144 km (0.058 R)
• M2: 732,880 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.5 AU - 1.96 AU

Year: 871 Days

Day: 41.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,628,685 km

• M1: 668,403 km (0.101 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.27 AU - 4.29 AU

Year: 2814 Days

Day: 15.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.7

Radius: 13.2

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.65 AU - 8.65 AU

Year: 8101 Days

Day: 13.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 104,628,685 km

• M1: 184,753 km (0.116 R)
• M2: 383,120 km (0.106 R)
• M3: 467,045 km (0.096 R)
• M4: 573,409 km (0.108 R)
• M5: 916,137 km (0.053 R)
• M6: 1,038,808 km (0.087 R)
• M7: 1,148,912 km (0.085 R)
• M8: 1,421,928 km (0.095 R)
• M9: 2,030,641 km (0.064 R)
• M10: 2,462,381 km (0.099 R)
• M11: 2,766,214 km (0.104 R)
• M12: 3,163,397 km (0.047 R)
• M13: 3,382,857 km (0.103 R)
• M14: 3,522,581 km (0.085 R)
• M15: 3,750,269 km (0.063 R)
• M16: 4,130,547 km (0.044 R)
• M17: 4,928,651 km (0.113 R)
• M18: 5,443,567 km (0.04 R)
• M19: 6,043,305 km (0.098 R)
• M20: 6,594,274 km (0.057 R)
• M21: 7,161,400 km (0.066 R)
• M22: 7,487,523 km (0.101 R)
• M23: 8,116,582 km (0.119 R)
• M24: 9,583,688 km (0.038 R)
• M25: 9,903,080 km (0.082 R)
• M26: 10,307,144 km (0.103 R)
• M27: 10,511,195 km (0.045 R)
• M28: 10,675,454 km (0.101 R)
• M29: 10,840,460 km (0.111 R)
• M30: 11,891,535 km (0.112 R)
• M31: 12,843,276 km (0.103 R)
• M32: 12,975,072 km (0.028 R)
• M33: 13,063,036 km (0.082 R)
• M34: 13,195,579 km (0.117 R)
• M35: 13,506,294 km (0.086 R)
• M36: 13,774,673 km (0.069 R)
• M37: 14,362,144 km (0.059 R)
• M38: 16,268,170 km (0.111 R)
• M39: 16,649,345 km (0.08 R)
• M40: 18,400,837 km (0.09 R)
• M41: 18,997,583 km (0.048 R)
• M42: 20,312,399 km (0.069 R)
• M43: 22,075,859 km (0.081 R)
• M44: 22,286,642 km (0.099 R)
• M45: 22,763,111 km (0.112 R)
• M46: 24,212,715 km (0.032 R)
• M47: 24,375,627 km (0.113 R)
• M48: 24,593,441 km (0.101 R)
• M49: 24,976,113 km (0.114 R)
• M50: 25,913,792 km (0.092 R)
• M51: 26,582,494 km (0.117 R)
• M52: 26,806,742 km (0.06 R)
• M53: 27,313,579 km (0.067 R)
• M54: 29,952,785 km (0.119 R)
• M55: 30,186,008 km (0.047 R)
• M56: 30,830,775 km (0.109 R)
• M57: 31,007,450 km (0.108 R)
• M58: 32,313,140 km (0.091 R)
• M59: 33,818,543 km (0.099 R)
• M60: 34,366,072 km (0.062 R)
• M61: 34,610,365 km (0.108 R)
• M62: 35,593,373 km (0.06 R)
• M63: 36,398,808 km (0.091 R)
• M64: 38,851,016 km (0.113 R)
• M65: 39,424,424 km (0.069 R)
• M66: 39,552,181 km (0.077 R)
• M67: 39,744,115 km (0.113 R)
• M68: 39,872,320 km (0.039 R)
• M69: 40,773,348 km (0.11 R)
• M70: 41,615,884 km (0.044 R)
• M71: 41,811,258 km (0.04 R)
• M72: 42,006,783 km (0.118 R)
• M73: 42,857,845 km (0.059 R)
• M74: 43,780,714 km (0.102 R)

Asteroid Belt

Center: 12.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.7

Radius: 3.3

Gravity: 87.85 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 15.01 AU - 19.37 AU

Year: 27289 Days

Day: 23.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 104,628,685 km

• M1: 78,090 km (0.105 R)
• M2: 272,867 km (0.105 R)
• M3: 293,661 km (0.115 R)
• M4: 405,859 km (0.034 R)
• M5: 505,042 km (0.096 R)
• M6: 557,551 km (0.097 R)
• M7: 639,680 km (0.11 R)
• M8: 846,574 km (0.11 R)
• M9: 877,691 km (0.091 R)
• M10: 1,039,406 km (0.101 R)
• M11: 1,317,209 km (0.073 R)
• M12: 2,678,699 km (0.053 R)
• M13: 2,912,072 km (0.12 R)
• M14: 2,959,495 km (0.107 R)
• M15: 3,599,474 km (0.094 R)
• M16: 3,753,111 km (0.097 R)
• M17: 5,815,767 km (0.067 R)
• M18: 6,177,943 km (0.085 R)
• M19: 6,300,165 km (0.062 R)
• M20: 6,547,300 km (0.116 R)
• M21: 6,797,428 km (0.061 R)
• M22: 7,307,258 km (0.09 R)
• M23: 8,228,631 km (0.088 R)
• M24: 8,566,423 km (0.051 R)
• M25: 9,962,470 km (0.072 R)
• M26: 12,569,213 km (0.104 R)
• M27: 13,114,497 km (0.046 R)
• M28: 13,667,411 km (0.115 R)
• M29: 13,826,733 km (0.085 R)
• M30: 16,121,714 km (0.049 R)
• M31: 16,798,644 km (0.049 R)
• M32: 16,883,915 km (0.073 R)
• M33: 18,707,812 km (0.072 R)
• M34: 19,240,231 km (0.115 R)
• M35: 19,508,460 km (0.119 R)
• M36: 20,501,939 km (0.064 R)
• M37: 21,142,817 km (0.102 R)
• M38: 22,820,557 km (0.102 R)
• M39: 23,866,695 km (0.103 R)
• M40: 25,611,903 km (0.114 R)
• M41: 26,005,346 km (0.108 R)
• M42: 27,197,491 km (0.116 R)
• M43: 28,204,435 km (0.093 R)
• M44: 28,712,469 km (0.074 R)
• M45: 29,223,495 km (0.102 R)
• M46: 30,670,406 km (0.077 R)
• M47: 31,507,705 km (0.081 R)
• M48: 31,612,872 km (0.082 R)
• M49: 33,740,902 km (0.118 R)
• M50: 35,695,249 km (0.113 R)
• M51: 36,024,514 km (0.084 R)
• M52: 36,686,035 km (0.103 R)
• M53: 38,807,333 km (0.096 R)
• M54: 39,032,927 km (0.111 R)
• M55: 39,258,969 km (0.1 R)
• M56: 40,624,349 km (0.059 R)
• M57: 42,120,926 km (0.061 R)
• M58: 43,401,334 km (0.083 R)
• M59: 43,870,174 km (0.079 R)
• M60: 44,340,510 km (0.051 R)
• M61: 46,358,435 km (0.071 R)
• M62: 46,837,597 km (0.115 R)
• M63: 48,163,782 km (0.053 R)
• M64: 49,135,869 km (0.109 R)
• M65: 49,746,827 km (0.069 R)
• M66: 54,597,089 km (0.098 R)
• M67: 61,951,470 km (0.095 R)
• M68: 62,083,266 km (0.077 R)
• M69: 62,611,346 km (0.064 R)
• M70: 63,008,230 km (0.114 R)
• M71: 64,871,920 km (0.116 R)
• M72: 66,888,649 km (0.093 R)
• M73: 67,023,885 km (0.094 R)
• M74: 67,430,043 km (0.071 R)
• M75: 68,516,872 km (0.097 R)
• M76: 69,335,920 km (0.089 R)
• M77: 70,020,779 km (0.113 R)
• M78: 74,597,427 km (0.071 R)
• M79: 75,018,246 km (0.107 R)
• M80: 76,144,269 km (0.102 R)
• M81: 76,426,710 km (0.042 R)
• M82: 78,840,920 km (0.093 R)
• M83: 79,412,683 km (0.05 R)
• M84: 83,016,945 km (0.077 R)
• M85: 85,058,357 km (0.084 R)
• M86: 85,938,442 km (0.12 R)
• M87: 86,379,456 km (0.092 R)
• M88: 88,151,592 km (0.112 R)
• M89: 96,730,582 km (0.067 R)
• M90: 97,649,113 km (0.077 R)
• M91: 97,802,450 km (0.029 R)
• M92: 98,416,550 km (0.04 R)
• M93: 99,494,552 km (0.059 R)
• M94: 99,803,322 km (0.047 R)
• M95: 100,576,444 km (0.078 R)
• M96: 102,907,777 km (0.055 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 17,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit