🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.71 AU - 0.71 AU

Year: 212 Days

Day: 22.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.29 AU - 1.33 AU

Year: 532 Days

Day: 34.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.6 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.62 AU - 2.16 AU

Year: 922 Days

Day: 41.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.85 AU - 1.99 AU

Year: 944 Days

Day: 12.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.96 AU - 2.78 AU

Year: 1294 Days

Day: 22 Hours

Environment

Temp: -74 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,795,033 km

• M1: 273,764 km (0.091 R)
• M2: 1,247,347 km (0.033 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.9

Radius: 14.7

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 9.31 AU - 14.11 AU

Year: 14216 Days

Day: 14 Hours

Environment

Temp: -177 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 97,795,033 km

• M1: 210,035 km (0.086 R)
• M2: 386,860 km (0.11 R)
• M3: 486,791 km (0.112 R)
• M4: 916,885 km (0.029 R)
• M5: 1,021,155 km (0.092 R)
• M6: 1,174,642 km (0.061 R)
• M7: 1,868,627 km (0.119 R)
• M8: 2,404,935 km (0.075 R)
• M9: 2,893,073 km (0.11 R)
• M10: 3,247,022 km (0.026 R)
• M11: 4,210,881 km (0.078 R)
• M12: 4,799,848 km (0.111 R)
• M13: 5,181,322 km (0.112 R)
• M14: 5,336,754 km (0.095 R)
• M15: 5,533,176 km (0.068 R)
• M16: 5,692,049 km (0.104 R)
• M17: 5,812,326 km (0.104 R)
• M18: 6,136,953 km (0.089 R)
• M19: 6,301,661 km (0.109 R)
• M20: 6,551,340 km (0.095 R)
• M21: 6,932,066 km (0.08 R)
• M22: 7,582,966 km (0.097 R)
• M23: 8,298,792 km (0.099 R)
• M24: 8,710,934 km (0.114 R)
• M25: 9,318,302 km (0.075 R)
• M26: 9,699,028 km (0.056 R)
• M27: 10,133,311 km (0.107 R)
• M28: 12,503,689 km (0.099 R)
• M29: 12,765,635 km (0.075 R)
• M30: 13,348,319 km (0.093 R)
• M31: 13,939,829 km (0.117 R)
• M32: 14,157,045 km (0.095 R)
• M33: 15,037,129 km (0.056 R)
• M34: 15,260,030 km (0.119 R)
• M35: 15,540,077 km (0.116 R)
• M36: 17,841,341 km (0.098 R)
• M37: 18,612,069 km (0.111 R)
• M38: 19,212,406 km (0.096 R)
• M39: 19,454,305 km (0.117 R)
• M40: 19,575,629 km (0.054 R)
• M41: 20,063,468 km (0.117 R)
• M42: 20,370,443 km (0.114 R)
• M43: 20,740,847 km (0.103 R)
• M44: 21,425,706 km (0.094 R)
• M45: 23,009,798 km (0.115 R)
• M46: 23,783,518 km (0.055 R)
• M47: 23,978,295 km (0.113 R)
• M48: 24,369,493 km (0.104 R)
• M49: 26,356,901 km (0.091 R)
• M50: 28,395,770 km (0.071 R)
• M51: 28,809,708 km (0.111 R)
• M52: 29,713,279 km (0.092 R)
• M53: 30,909,014 km (0.098 R)
• M54: 31,334,770 km (0.027 R)
• M55: 32,767,918 km (0.068 R)
• M56: 32,912,429 km (0.095 R)
• M57: 33,202,051 km (0.115 R)
• M58: 34,076,151 km (0.059 R)
• M59: 36,294,239 km (0.044 R)
• M60: 37,345,164 km (0.103 R)
• M61: 37,496,108 km (0.098 R)
• M62: 37,723,048 km (0.102 R)
• M63: 38,177,975 km (0.119 R)
• M64: 38,330,116 km (0.081 R)
• M65: 39,323,595 km (0.059 R)
• M66: 40,557,928 km (0.069 R)
• M67: 40,790,702 km (0.098 R)
• M68: 41,257,746 km (0.082 R)
• M69: 41,804,975 km (0.027 R)
• M70: 44,017,528 km (0.117 R)
• M71: 44,416,505 km (0.114 R)
• M72: 45,057,682 km (0.1 R)
• M73: 46,024,982 km (0.102 R)
• M74: 46,430,093 km (0.119 R)
• M75: 48,720,287 km (0.103 R)
• M76: 48,967,871 km (0.044 R)
• M77: 50,462,204 km (0.12 R)
• M78: 51,718,677 km (0.12 R)
• M79: 53,240,237 km (0.057 R)
• M80: 53,580,422 km (0.09 R)
• M81: 53,921,206 km (0.091 R)
• M82: 55,895,000 km (0.079 R)
• M83: 56,673,657 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.8

Radius: 13.1

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 12.15 AU - 12.97 AU

Year: 15791 Days

Day: 5.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 97,795,033 km

• M1: 248,183 km (0.083 R)
• M2: 390,450 km (0.074 R)
• M3: 749,485 km (0.089 R)
• M4: 1,051,523 km (0.117 R)
• M5: 1,161,179 km (0.11 R)
• M6: 1,251,985 km (0.095 R)
• M7: 1,345,184 km (0.119 R)
• M8: 1,465,461 km (0.097 R)
• M9: 1,795,474 km (0.094 R)
• M10: 1,983,219 km (0.098 R)
• M11: 2,349,435 km (0.06 R)
• M12: 2,585,799 km (0.054 R)
• M13: 2,892,176 km (0.071 R)
• M14: 2,986,572 km (0.109 R)
• M15: 3,778,094 km (0.108 R)
• M16: 4,197,716 km (0.105 R)
• M17: 4,817,799 km (0.08 R)
• M18: 4,967,846 km (0.075 R)
• M19: 5,311,472 km (0.076 R)
• M20: 5,742,015 km (0.095 R)
• M21: 7,838,330 km (0.107 R)
• M22: 8,238,804 km (0.086 R)
• M23: 9,621,537 km (0.036 R)
• M24: 9,954,392 km (0.052 R)
• M25: 11,174,512 km (0.065 R)
• M26: 11,374,076 km (0.117 R)
• M27: 12,908,651 km (0.087 R)
• M28: 13,646,916 km (0.052 R)
• M29: 14,074,916 km (0.037 R)
• M30: 14,398,945 km (0.107 R)
• M31: 14,561,857 km (0.043 R)
• M32: 16,167,939 km (0.106 R)
• M33: 17,946,509 km (0.111 R)
• M34: 20,028,013 km (0.049 R)
• M35: 20,149,337 km (0.038 R)
• M36: 21,251,574 km (0.071 R)
• M37: 21,375,292 km (0.07 R)
• M38: 21,934,788 km (0.072 R)
• M39: 22,373,409 km (0.094 R)
• M40: 22,814,872 km (0.108 R)
• M41: 23,132,020 km (0.107 R)
• M42: 24,091,989 km (0.104 R)
• M43: 24,544,523 km (0.068 R)
• M44: 25,589,314 km (0.083 R)
• M45: 28,536,991 km (0.116 R)
• M46: 29,911,945 km (0.114 R)
• M47: 30,817,311 km (0.034 R)
• M48: 31,943,783 km (0.081 R)
• M49: 34,600,342 km (0.067 R)
• M50: 34,746,050 km (0.057 R)
• M51: 34,891,759 km (0.055 R)
• M52: 35,697,493 km (0.109 R)
• M53: 36,287,208 km (0.046 R)
• M54: 36,509,211 km (0.111 R)
• M55: 38,075,800 km (0.097 R)
• M56: 38,301,393 km (0.117 R)
• M57: 40,198,743 km (0.05 R)
• M58: 40,428,376 km (0.064 R)
• M59: 40,812,244 km (0.033 R)
• M60: 43,454,292 km (0.109 R)
• M61: 43,611,519 km (0.026 R)
• M62: 44,162,937 km (0.036 R)
• M63: 44,479,187 km (0.087 R)
• M64: 44,637,461 km (0.091 R)
• M65: 45,671,482 km (0.092 R)
• M66: 47,035,515 km (0.076 R)
• M67: 47,439,130 km (0.11 R)
• M68: 47,763,010 km (0.097 R)
• M69: 47,925,174 km (0.094 R)
• M70: 48,738,837 km (0.085 R)
• M71: 48,902,048 km (0.092 R)
• M72: 50,050,212 km (0.087 R)
• M73: 50,297,347 km (0.067 R)
• M74: 51,705,662 km (0.101 R)
• M75: 52,205,767 km (0.109 R)
• M76: 52,456,493 km (0.104 R)
• M77: 53,210,915 km (0.103 R)
• M78: 54,476,214 km (0.06 R)
• M79: 54,900,175 km (0.105 R)
• M80: 54,985,146 km (0.093 R)
• M81: 55,240,211 km (0.107 R)
• M82: 56,349,928 km (0.11 R)
• M83: 57,725,929 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.3

Radius: 5.2

Gravity: 29.86 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 16.62 AU - 19.16 AU

Year: 26844 Days

Day: 23.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,795,033 km

• M1: 89,460 km (0.101 R)
• M2: 134,638 km (0.116 R)
• M3: 572,511 km (0.111 R)
• M4: 677,379 km (0.11 R)
• M5: 1,190,201 km (0.088 R)
• M6: 2,615,868 km (0.107 R)
• M7: 3,342,465 km (0.092 R)
• M8: 4,383,816 km (0.093 R)
• M9: 5,020,355 km (0.077 R)
• M10: 5,294,119 km (0.065 R)
• M11: 5,516,721 km (0.092 R)
• M12: 5,572,820 km (0.075 R)
• M13: 5,913,454 km (0.059 R)
• M14: 6,975,450 km (0.099 R)
• M15: 7,036,037 km (0.088 R)
• M16: 7,158,109 km (0.076 R)
• M17: 7,280,629 km (0.095 R)
• M18: 7,652,829 km (0.111 R)
• M19: 7,778,192 km (0.081 R)
• M20: 8,158,619 km (0.067 R)
• M21: 8,415,479 km (0.094 R)
• M22: 9,469,695 km (0.052 R)
• M23: 10,564,751 km (0.037 R)
• M24: 14,081,648 km (0.055 R)
• M25: 14,312,477 km (0.087 R)
• M26: 14,934,206 km (0.103 R)
• M27: 15,564,611 km (0.067 R)
• M28: 17,755,771 km (0.05 R)
• M29: 17,838,798 km (0.108 R)
• M30: 18,005,151 km (0.115 R)
• M31: 18,929,367 km (0.065 R)
• M32: 19,269,253 km (0.091 R)
• M33: 20,041,328 km (0.119 R)
• M34: 21,086,568 km (0.111 R)
• M35: 22,149,311 km (0.111 R)
• M36: 22,328,081 km (0.095 R)
• M37: 26,761,114 km (0.059 R)
• M38: 27,046,996 km (0.086 R)
• M39: 28,880,767 km (0.086 R)
• M40: 29,566,523 km (0.115 R)
• M41: 30,455,883 km (0.1 R)
• M42: 31,756,187 km (0.103 R)
• M43: 33,381,119 km (0.118 R)
• M44: 34,307,130 km (0.107 R)
• M45: 39,710,755 km (0.04 R)
• M46: 40,145,636 km (0.059 R)
• M47: 40,582,013 km (0.063 R)
• M48: 40,691,369 km (0.12 R)
• M49: 40,800,874 km (0.087 R)
• M50: 43,905,180 km (0.113 R)
• M51: 44,242,373 km (0.073 R)
• M52: 45,032,250 km (0.097 R)
• M53: 46,855,100 km (0.115 R)
• M54: 47,890,916 km (0.117 R)
• M55: 50,220,005 km (0.071 R)
• M56: 50,690,191 km (0.103 R)
• M57: 51,398,238 km (0.072 R)
• M58: 52,824,055 km (0.061 R)
• M59: 54,262,888 km (0.118 R)
• M60: 54,745,341 km (0.091 R)
• M61: 56,567,293 km (0.086 R)
• M62: 57,056,478 km (0.028 R)
• M63: 61,773,299 km (0.054 R)
• M64: 64,050,927 km (0.116 R)
• M65: 64,305,692 km (0.086 R)
• M66: 67,518,456 km (0.075 R)
• M67: 68,557,413 km (0.066 R)
• M68: 69,209,660 km (0.08 R)
• M69: 69,471,007 km (0.072 R)
• M70: 70,519,987 km (0.11 R)
• M71: 71,574,204 km (0.119 R)
• M72: 72,500,813 km (0.114 R)
• M73: 72,899,192 km (0.091 R)
• M74: 73,431,461 km (0.102 R)
• M75: 75,842,680 km (0.066 R)
• M76: 75,977,467 km (0.11 R)
• M77: 76,247,043 km (0.096 R)
• M78: 78,552,047 km (0.079 R)
• M79: 80,879,939 km (0.106 R)
• M80: 81,430,908 km (0.088 R)
• M81: 83,091,445 km (0.085 R)
• M82: 83,508,374 km (0.088 R)
• M83: 84,065,177 km (0.108 R)
• M84: 84,344,177 km (0.092 R)
• M85: 85,042,799 km (0.079 R)
• M86: 85,322,846 km (0.083 R)
• M87: 86,164,634 km (0.051 R)
• M88: 87,009,114 km (0.026 R)
• M89: 87,150,184 km (0.108 R)
• M90: 88,990,537 km (0.094 R)
• M91: 92,853,454 km (0.105 R)
• M92: 95,458,850 km (0.043 R)
• M93: 96,332,801 km (0.1 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 19,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit