🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.68 AU - 0.68 AU

Year: 195 Days

Day: 13.2 Hours

Environment

Temp: 171 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,733,677 km

• M1: 47,572 km (0.084 R)
• M2: 63,130 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.67 AU - 0.89 AU

Year: 240 Days

Day: 31.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.19 AU - 1.51 AU

Year: 546 Days

Day: 45 Hours

Environment

Temp: -2 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.13 AU - 1.75 AU

Year: 602 Days

Day: 39.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,733,677 km

• M1: 960,418 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.98 AU - 3.3 AU

Year: 1494 Days

Day: 22.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.15 AU - 3.31 AU

Year: 1571 Days

Day: 42.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.7

Radius: 8.4

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.13 AU - 6.43 AU

Year: 4839 Days

Day: 9.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 67,733,677 km

• M1: 105,167 km (0.106 R)
• M2: 163,810 km (0.074 R)
• M3: 279,598 km (0.113 R)
• M4: 448,195 km (0.114 R)
• M5: 560,094 km (0.033 R)
• M6: 757,713 km (0.078 R)
• M7: 813,513 km (0.068 R)
• M8: 1,014,423 km (0.118 R)
• M9: 1,076,506 km (0.064 R)
• M10: 1,297,911 km (0.082 R)
• M11: 1,421,030 km (0.117 R)
• M12: 1,798,765 km (0.11 R)
• M13: 1,890,319 km (0.091 R)
• M14: 1,983,518 km (0.085 R)
• M15: 2,078,214 km (0.115 R)
• M16: 2,404,935 km (0.056 R)
• M17: 2,523,267 km (0.084 R)
• M18: 2,643,394 km (0.104 R)
• M19: 3,198,552 km (0.06 R)
• M20: 3,537,391 km (0.074 R)
• M21: 3,711,074 km (0.075 R)
• M22: 3,808,762 km (0.073 R)
• M23: 3,907,347 km (0.113 R)
• M24: 4,187,992 km (0.093 R)
• M25: 4,433,782 km (0.071 R)
• M26: 5,047,133 km (0.092 R)
• M27: 5,419,183 km (0.095 R)
• M28: 6,028,196 km (0.084 R)
• M29: 6,120,198 km (0.108 R)
• M30: 6,282,512 km (0.115 R)
• M31: 6,516,782 km (0.116 R)
• M32: 7,115,174 km (0.05 R)
• M33: 7,531,954 km (0.111 R)
• M34: 8,032,658 km (0.09 R)
• M35: 8,389,449 km (0.101 R)
• M36: 8,518,252 km (0.094 R)
• M37: 9,517,716 km (0.099 R)
• M38: 9,571,421 km (0.032 R)
• M39: 10,332,875 km (0.116 R)
• M40: 10,637,456 km (0.037 R)
• M41: 10,832,681 km (0.107 R)
• M42: 11,340,416 km (0.082 R)
• M43: 11,568,553 km (0.115 R)
• M44: 11,798,186 km (0.099 R)
• M45: 12,000,442 km (0.08 R)
• M46: 12,291,260 km (0.039 R)
• M47: 12,731,826 km (0.089 R)
• M48: 13,088,168 km (0.088 R)
• M49: 13,297,456 km (0.088 R)
• M50: 13,598,446 km (0.114 R)
• M51: 13,993,086 km (0.032 R)
• M52: 14,855,817 km (0.083 R)
• M53: 15,325,105 km (0.066 R)
• M54: 15,958,353 km (0.111 R)
• M55: 16,794,306 km (0.086 R)
• M56: 16,956,769 km (0.079 R)
• M57: 17,054,456 km (0.108 R)
• M58: 17,512,824 km (0.1 R)
• M59: 18,108,074 km (0.099 R)
• M60: 18,308,087 km (0.082 R)
• M61: 18,374,807 km (0.09 R)
• M62: 18,542,207 km (0.116 R)
• M63: 19,318,620 km (0.102 R)
• M64: 19,591,188 km (0.076 R)
• M65: 19,727,920 km (0.097 R)
• M66: 20,140,062 km (0.12 R)
• M67: 20,347,106 km (0.084 R)
• M68: 20,451,076 km (0.057 R)
• M69: 20,903,011 km (0.032 R)
• M70: 21,217,915 km (0.109 R)
• M71: 21,428,698 km (0.119 R)
• M72: 22,136,296 km (0.115 R)
• M73: 22,743,813 km (0.03 R)
• M74: 23,031,639 km (0.095 R)
• M75: 23,212,054 km (0.102 R)
• M76: 23,538,178 km (0.092 R)
• M77: 23,975,153 km (0.04 R)
• M78: 24,194,763 km (0.029 R)
• M79: 24,562,175 km (0.074 R)
• M80: 24,635,927 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.4

Radius: 10.4

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.05 AU - 10.13 AU

Year: 9544 Days

Day: 12.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,733,677 km

• M1: 148,999 km (0.11 R)
• M2: 337,642 km (0.071 R)
• M3: 429,645 km (0.054 R)
• M4: 586,872 km (0.085 R)
• M5: 688,449 km (0.119 R)
• M6: 796,459 km (0.098 R)
• M7: 944,411 km (0.049 R)
• M8: 1,230,592 km (0.12 R)
• M9: 1,483,412 km (0.113 R)
• M10: 1,796,072 km (0.102 R)
• M11: 2,083,898 km (0.038 R)
• M12: 2,580,114 km (0.09 R)
• M13: 2,703,682 km (0.112 R)
• M14: 2,931,221 km (0.055 R)
• M15: 3,244,179 km (0.047 R)
• M16: 3,377,920 km (0.058 R)
• M17: 3,486,229 km (0.064 R)
• M18: 3,623,260 km (0.106 R)
• M19: 3,790,062 km (0.026 R)
• M20: 3,902,560 km (0.077 R)
• M21: 4,016,404 km (0.115 R)
• M22: 5,529,736 km (0.086 R)
• M23: 6,113,915 km (0.089 R)
• M24: 6,649,625 km (0.071 R)
• M25: 6,888,683 km (0.109 R)
• M26: 7,410,779 km (0.083 R)
• M27: 8,235,961 km (0.075 R)
• M28: 8,456,020 km (0.086 R)
• M29: 8,603,822 km (0.074 R)
• M30: 8,864,571 km (0.101 R)
• M31: 9,014,768 km (0.081 R)
• M32: 9,432,146 km (0.113 R)
• M33: 9,972,493 km (0.076 R)
• M34: 10,562,657 km (0.107 R)
• M35: 10,801,864 km (0.115 R)
• M36: 11,530,256 km (0.104 R)
• M37: 11,983,238 km (0.06 R)
• M38: 12,232,767 km (0.118 R)
• M39: 12,526,129 km (0.064 R)
• M40: 12,694,726 km (0.112 R)
• M41: 13,377,042 km (0.091 R)
• M42: 13,939,978 km (0.093 R)
• M43: 14,027,344 km (0.091 R)
• M44: 14,510,844 km (0.1 R)
• M45: 15,629,986 km (0.104 R)
• M46: 16,039,734 km (0.102 R)
• M47: 16,222,991 km (0.057 R)
• M48: 16,406,847 km (0.117 R)
• M49: 16,869,703 km (0.046 R)
• M50: 17,149,601 km (0.109 R)
• M51: 18,812,082 km (0.114 R)
• M52: 19,150,771 km (0.074 R)
• M53: 19,589,093 km (0.111 R)
• M54: 20,178,808 km (0.029 R)
• M55: 20,974,070 km (0.06 R)
• M56: 21,124,267 km (0.116 R)
• M57: 22,903,733 km (0.104 R)
• M58: 23,161,790 km (0.064 R)
• M59: 23,368,983 km (0.069 R)
• M60: 23,889,733 km (0.092 R)
• M61: 25,634,942 km (0.086 R)
• M62: 25,795,610 km (0.091 R)
• M63: 25,956,577 km (0.11 R)
• M64: 26,333,713 km (0.074 R)
• M65: 26,549,882 km (0.111 R)
• M66: 29,246,683 km (0.081 R)
• M67: 29,358,582 km (0.073 R)
• M68: 29,639,078 km (0.105 R)
• M69: 29,751,426 km (0.087 R)
• M70: 30,485,652 km (0.114 R)
• M71: 32,260,332 km (0.063 R)
• M72: 33,014,604 km (0.089 R)
• M73: 33,891,996 km (0.109 R)
• M74: 34,422,171 km (0.06 R)
• M75: 34,599,444 km (0.117 R)
• M76: 34,777,167 km (0.103 R)
• M77: 35,729,507 km (0.069 R)
• M78: 35,909,174 km (0.085 R)
• M79: 37,053,298 km (0.086 R)
• M80: 38,331,612 km (0.052 R)
• M81: 39,130,315 km (0.113 R)
• M82: 39,377,152 km (0.068 R)
• M83: 40,556,731 km (0.047 R)
• M84: 41,621,868 km (0.119 R)
• M85: 41,747,829 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.4

Radius: 4.9

Gravity: 25.42 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 11.79 AU - 15.75 AU

Year: 17795 Days

Day: 20.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,733,677 km

• M1: 67,020 km (0.097 R)
• M2: 118,781 km (0.087 R)
• M3: 185,202 km (0.108 R)
• M4: 252,372 km (0.109 R)
• M5: 312,510 km (0.036 R)
• M6: 750,533 km (0.081 R)
• M7: 933,790 km (0.069 R)
• M8: 1,234,482 km (0.096 R)
• M9: 1,314,217 km (0.073 R)
• M10: 1,649,915 km (0.096 R)
• M11: 2,105,291 km (0.099 R)
• M12: 2,769,206 km (0.089 R)
• M13: 4,720,860 km (0.083 R)
• M14: 5,933,052 km (0.119 R)
• M15: 6,250,498 km (0.098 R)
• M16: 6,434,354 km (0.043 R)
• M17: 6,901,698 km (0.105 R)
• M18: 7,379,962 km (0.111 R)
• M19: 7,428,432 km (0.098 R)
• M20: 7,476,902 km (0.112 R)
• M21: 7,525,521 km (0.116 R)
• M22: 8,317,791 km (0.068 R)
• M23: 8,980,959 km (0.081 R)
• M24: 10,249,100 km (0.118 R)
• M25: 10,959,091 km (0.086 R)
• M26: 11,069,644 km (0.11 R)
• M27: 11,628,392 km (0.102 R)
• M28: 11,968,129 km (0.1 R)
• M29: 13,006,488 km (0.118 R)
• M30: 13,595,754 km (0.118 R)
• M31: 14,800,166 km (0.07 R)
• M32: 15,477,097 km (0.071 R)
• M33: 15,913,174 km (0.107 R)
• M34: 16,164,050 km (0.118 R)
• M35: 16,669,840 km (0.1 R)
• M36: 17,052,661 km (0.085 R)
• M37: 17,502,951 km (0.118 R)
• M38: 18,810,735 km (0.092 R)
• M39: 19,812,144 km (0.086 R)
• M40: 20,353,239 km (0.116 R)
• M41: 20,557,440 km (0.115 R)
• M42: 21,173,933 km (0.065 R)
• M43: 21,588,319 km (0.104 R)
• M44: 21,727,146 km (0.028 R)
• M45: 22,284,996 km (0.102 R)
• M46: 22,425,319 km (0.058 R)
• M47: 22,989,004 km (0.092 R)
• M48: 23,272,642 km (0.089 R)
• M49: 24,853,293 km (0.089 R)
• M50: 25,144,410 km (0.081 R)
• M51: 27,664,087 km (0.077 R)
• M52: 27,890,129 km (0.106 R)
• M53: 28,192,616 km (0.085 R)
• M54: 29,490,378 km (0.099 R)
• M55: 29,875,742 km (0.105 R)
• M56: 30,262,752 km (0.064 R)
• M57: 31,433,804 km (0.083 R)
• M58: 33,097,931 km (0.119 R)
• M59: 34,061,790 km (0.079 R)
• M60: 35,442,877 km (0.118 R)
• M61: 35,770,347 km (0.108 R)
• M62: 36,428,577 km (0.112 R)
• M63: 36,593,883 km (0.064 R)
• M64: 37,340,227 km (0.07 R)
• M65: 37,506,729 km (0.114 R)
• M66: 41,491,119 km (0.081 R)
• M67: 43,839,955 km (0.041 R)
• M68: 44,720,787 km (0.064 R)
• M69: 45,963,796 km (0.117 R)
• M70: 46,142,266 km (0.068 R)
• M71: 46,499,955 km (0.089 R)
• M72: 47,308,083 km (0.116 R)
• M73: 48,030,341 km (0.045 R)
• M74: 49,120,610 km (0.07 R)
• M75: 49,943,548 km (0.095 R)
• M76: 50,127,105 km (0.084 R)
• M77: 51,881,439 km (0.074 R)
• M78: 52,532,938 km (0.092 R)
• M79: 52,999,833 km (0.071 R)
• M80: 53,562,022 km (0.115 R)
• M81: 53,843,864 km (0.072 R)
• M82: 54,409,045 km (0.054 R)
• M83: 54,692,383 km (0.108 R)
• M84: 55,165,561 km (0.074 R)
• M85: 55,355,251 km (0.117 R)
• M86: 56,116,256 km (0.093 R)
• M87: 57,168,078 km (0.116 R)
• M88: 59,000,353 km (0.113 R)
• M89: 59,388,559 km (0.03 R)
• M90: 60,069,978 km (0.068 R)
• M91: 63,118,334 km (0.11 R)
• M92: 65,011,495 km (0.088 R)
• M93: 66,418,313 km (0.077 R)
• M94: 67,733,727 km (0.119 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 13,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit