🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.82 AU - 0.92 AU

Year: 292 Days

Day: 15.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,053,550 km

• M1: 427,850 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.04 AU - 1.2 AU

Year: 427 Days

Day: 45.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.94 AU - 1.4 AU

Year: 455 Days

Day: 14.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,053,550 km

• M1: 36,352 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.15 AU - 2.29 AU

Year: 1190 Days

Day: 36.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.97 AU - 3.49 AU

Year: 2089 Days

Day: 33.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.33 AU - 4.49 AU

Year: 2783 Days

Day: 20.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,053,550 km

• M1: 211,980 km (0.104 R)
• M2: 299,046 km (0.026 R)

Asteroid Belt

Center: 5.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739

Radius: 12.3

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.84 AU - 8.14 AU

Year: 6651 Days

Day: 13.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,053,550 km

• M1: 170,242 km (0.093 R)
• M2: 356,641 km (0.059 R)
• M3: 595,250 km (0.095 R)
• M4: 799,900 km (0.115 R)
• M5: 934,538 km (0.1 R)
• M6: 1,028,934 km (0.03 R)
• M7: 1,110,315 km (0.117 R)
• M8: 1,193,941 km (0.114 R)
• M9: 1,476,980 km (0.102 R)
• M10: 1,570,030 km (0.12 R)
• M11: 1,684,322 km (0.057 R)
• M12: 2,585,350 km (0.112 R)
• M13: 2,790,898 km (0.118 R)
• M14: 2,907,435 km (0.041 R)
• M15: 3,001,831 km (0.116 R)
• M16: 3,291,452 km (0.117 R)
• M17: 4,321,583 km (0.066 R)
• M18: 5,184,464 km (0.109 R)
• M19: 5,386,720 km (0.118 R)
• M20: 6,252,144 km (0.115 R)
• M21: 6,374,964 km (0.09 R)
• M22: 6,716,795 km (0.114 R)
• M23: 6,937,601 km (0.118 R)
• M24: 8,311,807 km (0.12 R)
• M25: 8,857,092 km (0.077 R)
• M26: 9,134,147 km (0.073 R)
• M27: 9,273,722 km (0.033 R)
• M28: 9,378,889 km (0.076 R)
• M29: 9,767,993 km (0.085 R)
• M30: 10,343,346 km (0.08 R)
• M31: 10,452,403 km (0.117 R)
• M32: 10,929,770 km (0.113 R)
• M33: 11,376,619 km (0.065 R)
• M34: 12,249,971 km (0.046 R)
• M35: 12,831,159 km (0.094 R)
• M36: 13,184,210 km (0.117 R)
• M37: 13,302,691 km (0.097 R)
• M38: 13,381,829 km (0.076 R)
• M39: 13,620,138 km (0.077 R)
• M40: 13,699,874 km (0.106 R)
• M41: 14,343,743 km (0.099 R)
• M42: 14,465,516 km (0.081 R)
• M43: 14,833,078 km (0.062 R)
• M44: 15,203,632 km (0.082 R)
• M45: 15,535,589 km (0.102 R)
• M46: 15,869,941 km (0.039 R)
• M47: 16,249,022 km (0.052 R)
• M48: 16,673,730 km (0.1 R)
• M49: 17,145,113 km (0.07 R)
• M50: 17,620,984 km (0.097 R)
• M51: 18,985,167 km (0.116 R)
• M52: 19,297,826 km (0.031 R)
• M53: 21,860,737 km (0.063 R)
• M54: 22,001,060 km (0.11 R)
• M55: 22,376,700 km (0.114 R)
• M56: 22,612,466 km (0.111 R)
• M57: 23,134,264 km (0.03 R)
• M58: 23,229,557 km (0.099 R)
• M59: 23,420,444 km (0.066 R)
• M60: 23,611,930 km (0.099 R)
• M61: 24,237,997 km (0.081 R)
• M62: 24,431,726 km (0.059 R)
• M63: 24,625,904 km (0.038 R)
• M64: 25,604,723 km (0.107 R)
• M65: 25,900,927 km (0.116 R)
• M66: 26,347,177 km (0.071 R)
• M67: 26,446,809 km (0.079 R)
• M68: 26,746,155 km (0.069 R)
• M69: 26,896,201 km (0.063 R)
• M70: 27,600,358 km (0.105 R)
• M71: 27,701,487 km (0.092 R)
• M72: 28,361,662 km (0.026 R)
• M73: 29,026,924 km (0.08 R)
• M74: 30,060,645 km (0.079 R)
• M75: 31,211,501 km (0.089 R)
• M76: 32,057,477 km (0.057 R)
• M77: 32,163,841 km (0.1 R)
• M78: 32,964,788 km (0.115 R)
• M79: 33,072,050 km (0.084 R)
• M80: 33,664,158 km (0.109 R)
• M81: 34,314,161 km (0.111 R)
• M82: 34,913,600 km (0.104 R)
• M83: 35,132,462 km (0.114 R)
• M84: 35,516,629 km (0.062 R)
• M85: 35,681,635 km (0.034 R)
• M86: 35,791,739 km (0.095 R)
• M87: 36,233,651 km (0.084 R)
• M88: 37,234,312 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.4

Radius: 9.4

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.41 AU - 8.15 AU

Year: 7810 Days

Day: 11.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 52,053,550 km

• M1: 134,488 km (0.059 R)
• M2: 383,419 km (0.084 R)
• M3: 725,699 km (0.094 R)
• M4: 836,252 km (0.101 R)
• M5: 1,202,617 km (0.103 R)
• M6: 1,281,755 km (0.118 R)
• M7: 1,659,938 km (0.115 R)
• M8: 1,733,690 km (0.116 R)
• M9: 1,808,638 km (0.1 R)
• M10: 2,380,551 km (0.113 R)
• M11: 2,773,993 km (0.085 R)
• M12: 3,525,573 km (0.108 R)
• M13: 3,659,912 km (0.107 R)
• M14: 3,953,722 km (0.106 R)
• M15: 4,113,642 km (0.1 R)
• M16: 4,626,913 km (0.057 R)
• M17: 5,204,061 km (0.079 R)
• M18: 5,379,539 km (0.1 R)
• M19: 5,963,121 km (0.094 R)
• M20: 6,732,652 km (0.08 R)
• M21: 6,852,031 km (0.053 R)
• M22: 7,020,329 km (0.072 R)
• M23: 8,287,273 km (0.077 R)
• M24: 8,415,179 km (0.063 R)
• M25: 8,699,116 km (0.086 R)
• M26: 9,091,362 km (0.05 R)
• M27: 10,969,114 km (0.049 R)
• M28: 12,636,981 km (0.096 R)
• M29: 12,814,105 km (0.079 R)
• M30: 12,962,207 km (0.069 R)
• M31: 13,893,453 km (0.109 R)
• M32: 14,259,669 km (0.083 R)
• M33: 14,351,821 km (0.108 R)
• M34: 14,505,758 km (0.113 R)
• M35: 15,978,848 km (0.11 R)
• M36: 16,555,697 km (0.075 R)
• M37: 16,684,800 km (0.032 R)
• M38: 17,961,020 km (0.105 R)
• M39: 18,060,502 km (0.064 R)
• M40: 18,359,997 km (0.113 R)
• M41: 18,426,718 km (0.027 R)
• M42: 19,574,433 km (0.113 R)
• M43: 20,191,374 km (0.067 R)
• M44: 20,849,605 km (0.118 R)
• M45: 21,233,772 km (0.053 R)
• M46: 21,303,934 km (0.042 R)
• M47: 21,409,250 km (0.087 R)
• M48: 22,615,009 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.1

Radius: 9.8

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.2 AU - 11.8 AU

Year: 12245 Days

Day: 14 Hours

Environment

Temp: -179 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,053,550 km

• M1: 123,568 km (0.103 R)
• M2: 268,827 km (0.11 R)
• M3: 378,333 km (0.106 R)
• M4: 617,540 km (0.109 R)
• M5: 828,623 km (0.095 R)
• M6: 923,617 km (0.119 R)
• M7: 1,042,697 km (0.118 R)
• M8: 1,408,763 km (0.041 R)
• M9: 2,042,460 km (0.119 R)
• M10: 2,280,620 km (0.103 R)
• M11: 2,472,254 km (0.09 R)
• M12: 2,556,029 km (0.103 R)
• M13: 2,930,173 km (0.098 R)
• M14: 3,508,070 km (0.106 R)
• M15: 3,634,181 km (0.106 R)
• M16: 5,371,461 km (0.072 R)
• M17: 5,924,973 km (0.087 R)
• M18: 6,652,318 km (0.11 R)
• M19: 7,610,941 km (0.11 R)
• M20: 8,655,134 km (0.113 R)
• M21: 9,788,189 km (0.06 R)
• M22: 10,553,980 km (0.078 R)
• M23: 10,645,384 km (0.102 R)
• M24: 10,828,941 km (0.061 R)
• M25: 10,967,319 km (0.09 R)
• M26: 11,106,296 km (0.071 R)
• M27: 11,199,196 km (0.099 R)
• M28: 11,715,159 km (0.101 R)
• M29: 11,952,122 km (0.088 R)
• M30: 12,047,416 km (0.111 R)
• M31: 12,867,511 km (0.093 R)
• M32: 13,655,742 km (0.066 R)
• M33: 14,055,767 km (0.096 R)
• M34: 14,662,985 km (0.057 R)
• M35: 14,867,336 km (0.104 R)
• M36: 15,124,046 km (0.058 R)
• M37: 15,227,118 km (0.098 R)
• M38: 15,382,251 km (0.103 R)
• M39: 16,535,651 km (0.093 R)
• M40: 16,695,122 km (0.086 R)
• M41: 16,801,636 km (0.108 R)
• M42: 17,608,268 km (0.072 R)
• M43: 19,203,131 km (0.081 R)
• M44: 19,876,620 km (0.088 R)
• M45: 20,046,115 km (0.112 R)
• M46: 20,729,328 km (0.108 R)
• M47: 20,901,216 km (0.048 R)
• M48: 21,073,702 km (0.08 R)
• M49: 21,304,382 km (0.111 R)
• M50: 21,420,022 km (0.102 R)
• M51: 21,709,942 km (0.103 R)
• M52: 21,826,329 km (0.079 R)
• M53: 22,587,932 km (0.074 R)
• M54: 22,705,815 km (0.074 R)
• M55: 25,229,382 km (0.095 R)
• M56: 25,720,063 km (0.091 R)
• M57: 26,151,952 km (0.07 R)
• M58: 26,586,384 km (0.074 R)
• M59: 26,897,996 km (0.083 R)
• M60: 27,714,202 km (0.113 R)
• M61: 28,602,215 km (0.082 R)
• M62: 29,435,027 km (0.074 R)
• M63: 29,563,980 km (0.066 R)
• M64: 30,666,666 km (0.055 R)
• M65: 31,387,428 km (0.098 R)
• M66: 32,180,148 km (0.072 R)
• M67: 33,717,714 km (0.092 R)
• M68: 34,258,062 km (0.116 R)
• M69: 35,142,335 km (0.099 R)
• M70: 36,517,439 km (0.076 R)
• M71: 39,107,277 km (0.1 R)
• M72: 39,888,627 km (0.12 R)
• M73: 40,317,075 km (0.073 R)
• M74: 41,394,628 km (0.096 R)
• M75: 41,611,246 km (0.094 R)
• M76: 42,045,678 km (0.088 R)
• M77: 45,351,642 km (0.12 R)
• M78: 45,500,492 km (0.107 R)
• M79: 46,472,130 km (0.068 R)
• M80: 47,904,380 km (0.058 R)
• M81: 48,892,773 km (0.109 R)
• M82: 49,274,696 km (0.119 R)
• M83: 50,657,729 km (0.114 R)
• M84: 51,586,881 km (0.078 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 12,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit