🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.46 AU - 0.58 AU

Year: 132 Days

Day: 36.5 Hours

Environment

Temp: 207 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.72 AU - 0.88 AU

Year: 253 Days

Day: 37.1 Hours

Environment

Temp: 110 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.76 AU - 1.04 AU

Year: 301 Days

Day: 27.5 Hours

Environment

Temp: 178 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,206,865 km

• M1: 617,989 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.71 AU - 1.17 AU

Year: 322 Days

Day: 27.3 Hours

Environment

Temp: 95 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.69 AU - 3.19 AU

Year: 1780 Days

Day: 25.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.72 AU - 3.86 AU

Year: 2605 Days

Day: 15.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,206,865 km

• M1: 51,162 km (0.073 R)
• M2: 293,810 km (0.083 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.07 AU - 4.97 AU

Year: 2846 Days

Day: 21.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 638.3

Radius: 7.9

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 13.4 AU - 20.84 AU

Year: 25012 Days

Day: 18 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,206,865 km

• M1: 159,920 km (0.09 R)
• M2: 226,042 km (0.106 R)
• M3: 306,376 km (0.072 R)
• M4: 360,531 km (0.101 R)
• M5: 480,508 km (0.114 R)
• M6: 638,484 km (0.061 R)
• M7: 787,633 km (0.108 R)
• M8: 839,992 km (0.116 R)
• M9: 2,271,494 km (0.118 R)
• M10: 2,782,371 km (0.057 R)
• M11: 3,770,166 km (0.032 R)
• M12: 3,860,822 km (0.111 R)
• M13: 4,709,191 km (0.086 R)
• M14: 5,821,152 km (0.057 R)
• M15: 6,244,963 km (0.063 R)
• M16: 6,733,699 km (0.12 R)
• M17: 6,954,805 km (0.038 R)
• M18: 7,234,703 km (0.05 R)
• M19: 11,720,395 km (0.093 R)
• M20: 11,853,238 km (0.098 R)
• M21: 11,986,529 km (0.073 R)
• M22: 12,254,758 km (0.053 R)
• M23: 12,796,901 km (0.081 R)
• M24: 13,764,650 km (0.104 R)
• M25: 14,045,445 km (0.115 R)
• M26: 14,612,720 km (0.082 R)
• M27: 16,955,871 km (0.099 R)
• M28: 18,247,499 km (0.049 R)
• M29: 19,256,388 km (0.054 R)
• M30: 20,283,227 km (0.113 R)
• M31: 20,522,733 km (0.116 R)
• M32: 21,571,415 km (0.102 R)
• M33: 21,979,368 km (0.098 R)
• M34: 22,637,449 km (0.094 R)
• M35: 22,720,177 km (0.12 R)
• M36: 22,968,808 km (0.069 R)
• M37: 23,051,985 km (0.092 R)
• M38: 24,310,701 km (0.107 R)
• M39: 24,991,072 km (0.074 R)
• M40: 25,333,651 km (0.096 R)
• M41: 25,505,539 km (0.103 R)
• M42: 26,023,447 km (0.093 R)
• M43: 26,457,730 km (0.119 R)
• M44: 29,473,623 km (0.081 R)
• M45: 29,654,337 km (0.104 R)
• M46: 30,746,701 km (0.12 R)
• M47: 32,037,730 km (0.075 R)
• M48: 32,970,623 km (0.111 R)
• M49: 33,158,368 km (0.105 R)
• M50: 34,767,742 km (0.053 R)
• M51: 36,693,515 km (0.093 R)
• M52: 36,985,381 km (0.117 R)
• M53: 38,851,614 km (0.112 R)
• M54: 39,149,164 km (0.116 R)
• M55: 40,647,836 km (0.069 R)
• M56: 42,165,057 km (0.083 R)
• M57: 42,572,861 km (0.116 R)
• M58: 42,879,537 km (0.109 R)
• M59: 43,907,125 km (0.117 R)
• M60: 44,734,999 km (0.089 R)
• M61: 45,672,529 km (0.037 R)
• M62: 46,511,175 km (0.107 R)
• M63: 48,523,715 km (0.095 R)
• M64: 49,701,649 km (0.105 R)
• M65: 50,132,341 km (0.076 R)
• M66: 50,240,201 km (0.107 R)
• M67: 50,780,848 km (0.119 R)
• M68: 52,413,858 km (0.092 R)
• M69: 53,401,952 km (0.079 R)
• M70: 53,953,519 km (0.097 R)
• M71: 55,731,340 km (0.06 R)
• M72: 55,954,989 km (0.117 R)
• M73: 56,964,775 km (0.03 R)
• M74: 58,888,454 km (0.028 R)
• M75: 59,686,858 km (0.086 R)
• M76: 60,488,702 km (0.096 R)
• M77: 60,718,485 km (0.118 R)
• M78: 63,614,999 km (0.111 R)
• M79: 63,965,506 km (0.117 R)
• M80: 65,138,802 km (0.099 R)
• M81: 67,030,916 km (0.081 R)
• M82: 70,264,325 km (0.1 R)
• M83: 70,505,925 km (0.057 R)
• M84: 70,989,725 km (0.036 R)
• M85: 71,717,668 km (0.12 R)
• M86: 73,916,308 km (0.109 R)
• M87: 74,653,975 km (0.095 R)
• M88: 74,900,512 km (0.081 R)
• M89: 76,136,939 km (0.098 R)
• M90: 77,006,402 km (0.085 R)
• M91: 77,255,332 km (0.114 R)
• M92: 77,379,947 km (0.076 R)
• M93: 79,131,589 km (0.085 R)
• M94: 84,592,809 km (0.117 R)
• M95: 85,493,238 km (0.102 R)
• M96: 85,622,042 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.1

Radius: 7.9

Gravity: 15.03 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 14.31 AU - 21.37 AU

Year: 26607 Days

Day: 19.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 102,206,865 km

• M1: 107,411 km (0.113 R)
• M2: 249,529 km (0.059 R)
• M3: 454,478 km (0.081 R)
• M4: 1,239,867 km (0.061 R)
• M5: 1,308,981 km (0.119 R)
• M6: 1,379,592 km (0.089 R)
• M7: 1,636,601 km (0.097 R)
• M8: 1,989,352 km (0.094 R)
• M9: 2,195,498 km (0.086 R)
• M10: 3,182,994 km (0.101 R)
• M11: 4,080,282 km (0.101 R)
• M12: 5,050,873 km (0.085 R)
• M13: 5,276,018 km (0.085 R)
• M14: 6,030,290 km (0.112 R)
• M15: 6,269,048 km (0.051 R)
• M16: 6,571,984 km (0.106 R)
• M17: 6,756,139 km (0.093 R)
• M18: 7,637,570 km (0.101 R)
• M19: 9,231,086 km (0.101 R)
• M20: 9,994,783 km (0.064 R)
• M21: 10,348,732 km (0.095 R)
• M22: 10,562,956 km (0.085 R)
• M23: 11,656,367 km (0.112 R)
• M24: 12,103,665 km (0.116 R)
• M25: 13,092,207 km (0.103 R)
• M26: 13,557,157 km (0.109 R)
• M27: 13,713,487 km (0.094 R)
• M28: 14,106,481 km (0.053 R)
• M29: 14,423,628 km (0.117 R)
• M30: 14,583,100 km (0.104 R)
• M31: 17,297,553 km (0.117 R)
• M32: 18,322,598 km (0.051 R)
• M33: 20,610,099 km (0.032 R)
• M34: 22,337,804 km (0.118 R)
• M35: 24,871,693 km (0.119 R)
• M36: 24,967,286 km (0.117 R)
• M37: 25,063,029 km (0.076 R)
• M38: 25,350,855 km (0.087 R)
• M39: 26,415,693 km (0.091 R)
• M40: 26,513,231 km (0.11 R)
• M41: 26,904,579 km (0.09 R)
• M42: 28,488,970 km (0.11 R)
• M43: 29,393,438 km (0.064 R)
• M44: 30,409,358 km (0.049 R)
• M45: 31,230,500 km (0.109 R)
• M46: 33,314,698 km (0.116 R)
• M47: 33,631,247 km (0.103 R)
• M48: 34,267,337 km (0.115 R)
• M49: 34,907,317 km (0.12 R)
• M50: 35,228,803 km (0.072 R)
• M51: 37,616,085 km (0.067 R)
• M52: 38,055,754 km (0.118 R)
• M53: 38,497,217 km (0.092 R)
• M54: 39,719,581 km (0.061 R)
• M55: 40,616,719 km (0.091 R)
• M56: 41,861,075 km (0.081 R)
• M57: 42,316,600 km (0.059 R)
• M58: 43,693,349 km (0.114 R)
• M59: 44,039,668 km (0.068 R)
• M60: 44,619,211 km (0.104 R)
• M61: 45,317,833 km (0.116 R)
• M62: 45,785,625 km (0.095 R)
• M63: 47,910,364 km (0.096 R)
• M64: 49,104,753 km (0.033 R)
• M65: 49,705,538 km (0.075 R)
• M66: 49,946,540 km (0.081 R)
• M67: 50,671,791 km (0.099 R)
• M68: 50,914,439 km (0.082 R)
• M69: 53,361,112 km (0.082 R)
• M70: 54,226,535 km (0.083 R)
• M71: 57,354,926 km (0.055 R)
• M72: 58,368,302 km (0.043 R)
• M73: 58,749,777 km (0.109 R)
• M74: 61,961,344 km (0.09 R)
• M75: 63,392,397 km (0.087 R)
• M76: 66,818,039 km (0.088 R)
• M77: 69,359,108 km (0.069 R)
• M78: 70,709,229 km (0.119 R)
• M79: 70,844,764 km (0.07 R)
• M80: 71,115,985 km (0.095 R)
• M81: 73,572,532 km (0.107 R)
• M82: 74,397,564 km (0.076 R)
• M83: 74,811,352 km (0.114 R)
• M84: 78,849,298 km (0.107 R)
• M85: 79,130,392 km (0.116 R)
• M86: 80,682,320 km (0.096 R)
• M87: 82,244,272 km (0.096 R)
• M88: 85,686,668 km (0.105 R)
• M89: 87,280,185 km (0.115 R)
• M90: 88,299,246 km (0.102 R)
• M91: 88,883,276 km (0.083 R)
• M92: 90,496,240 km (0.101 R)
• M93: 91,823,023 km (0.105 R)
• M94: 93,453,491 km (0.063 R)
• M95: 95,093,532 km (0.118 R)
• M96: 97,194,485 km (0.057 R)
• M97: 97,345,130 km (0.099 R)
• M98: 100,983,948 km (0.111 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 11,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit