🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.61 AU - 0.91 AU

Year: 244 Days

Day: 19.7 Hours

Environment

Temp: 152 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.25 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.54 AU - 3.92 AU

Year: 2658 Days

Day: 14.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,058,402 km

• M1: 1,208,900 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.49 AU - 5.53 AU

Year: 3534 Days

Day: 38.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.2

Radius: 14.7

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.53 AU - 6.11 AU

Year: 4527 Days

Day: 12.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 100.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 87,058,402 km

• M1: 183,407 km (0.1 R)
• M2: 419,173 km (0.11 R)
• M3: 559,047 km (0.076 R)
• M4: 719,267 km (0.091 R)
• M5: 944,262 km (0.034 R)
• M6: 1,061,397 km (0.061 R)
• M7: 1,257,669 km (0.097 R)
• M8: 1,501,065 km (0.085 R)
• M9: 1,664,127 km (0.109 R)
• M10: 1,796,820 km (0.079 R)
• M11: 1,920,687 km (0.107 R)
• M12: 2,190,262 km (0.056 R)
• M13: 2,336,719 km (0.074 R)
• M14: 2,445,327 km (0.086 R)
• M15: 2,667,779 km (0.028 R)
• M16: 2,795,835 km (0.119 R)
• M17: 3,193,017 km (0.071 R)
• M18: 3,406,044 km (0.092 R)
• M19: 3,498,945 km (0.081 R)
• M20: 3,624,008 km (0.053 R)
• M21: 3,798,589 km (0.068 R)
• M22: 4,090,455 km (0.101 R)
• M23: 4,886,914 km (0.102 R)
• M24: 5,027,386 km (0.091 R)
• M25: 5,240,563 km (0.059 R)
• M26: 5,565,938 km (0.067 R)
• M27: 5,749,645 km (0.036 R)
• M28: 5,916,745 km (0.043 R)
• M29: 6,180,038 km (0.101 R)
• M30: 6,274,883 km (0.101 R)
• M31: 6,601,455 km (0.116 R)
• M32: 6,698,544 km (0.096 R)
• M33: 6,815,679 km (0.065 R)
• M34: 7,452,218 km (0.087 R)
• M35: 8,442,705 km (0.115 R)
• M36: 8,632,994 km (0.096 R)
• M37: 8,846,171 km (0.095 R)
• M38: 9,082,835 km (0.099 R)
• M39: 9,365,126 km (0.117 R)
• M40: 9,628,269 km (0.032 R)
• M41: 10,094,715 km (0.087 R)
• M42: 10,545,902 km (0.116 R)
• M43: 11,188,724 km (0.068 R)
• M44: 11,561,821 km (0.1 R)
• M45: 11,679,255 km (0.09 R)
• M46: 11,844,262 km (0.059 R)
• M47: 11,986,380 km (0.04 R)
• M48: 12,105,310 km (0.05 R)
• M49: 12,705,497 km (0.054 R)
• M50: 12,851,055 km (0.09 R)
• M51: 13,045,982 km (0.1 R)
• M52: 13,537,411 km (0.082 R)
• M53: 13,636,444 km (0.094 R)
• M54: 13,735,777 km (0.095 R)
• M55: 13,860,243 km (0.047 R)
• M56: 13,985,157 km (0.104 R)
• M57: 14,336,562 km (0.09 R)
• M58: 14,589,532 km (0.104 R)
• M59: 15,408,730 km (0.093 R)
• M60: 15,564,013 km (0.074 R)
• M61: 15,745,774 km (0.111 R)
• M62: 15,876,074 km (0.105 R)
• M63: 16,242,888 km (0.065 R)
• M64: 16,453,821 km (0.118 R)
• M65: 17,252,524 km (0.112 R)
• M66: 17,360,085 km (0.113 R)
• M67: 18,009,639 km (0.1 R)
• M68: 18,118,546 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.2

Radius: 6.1

Gravity: 18.95 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 13.08 AU - 19.38 AU

Year: 24124 Days

Day: 22.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 87,058,402 km

• M1: 285,882 km (0.072 R)
• M2: 399,277 km (0.093 R)
• M3: 573,708 km (0.112 R)
• M4: 878,738 km (0.111 R)
• M5: 2,155,855 km (0.116 R)
• M6: 2,703,682 km (0.086 R)
• M7: 3,336,182 km (0.114 R)
• M8: 3,919,913 km (0.054 R)
• M9: 5,958,782 km (0.059 R)
• M10: 6,280,567 km (0.107 R)
• M11: 7,222,884 km (0.115 R)
• M12: 7,336,579 km (0.049 R)
• M13: 7,508,317 km (0.103 R)
• M14: 7,797,490 km (0.045 R)
• M15: 8,031,461 km (0.096 R)
• M16: 9,359,292 km (0.07 R)
• M17: 10,111,769 km (0.053 R)
• M18: 10,431,011 km (0.09 R)
• M19: 11,342,511 km (0.106 R)
• M20: 12,279,143 km (0.094 R)
• M21: 12,825,474 km (0.117 R)
• M22: 13,449,597 km (0.075 R)
• M23: 13,519,608 km (0.115 R)
• M24: 15,234,598 km (0.109 R)
• M25: 15,307,602 km (0.119 R)
• M26: 17,549,027 km (0.08 R)
• M27: 17,625,621 km (0.092 R)
• M28: 17,932,596 km (0.052 R)
• M29: 18,086,682 km (0.057 R)
• M30: 18,318,708 km (0.068 R)
• M31: 18,707,812 km (0.099 R)
• M32: 18,942,382 km (0.118 R)
• M33: 19,099,459 km (0.076 R)
• M34: 19,414,662 km (0.087 R)
• M35: 20,130,488 km (0.082 R)
• M36: 20,854,841 km (0.067 R)
• M37: 23,920,999 km (0.095 R)
• M38: 24,945,295 km (0.107 R)
• M39: 25,896,738 km (0.051 R)
• M40: 26,158,384 km (0.113 R)
• M41: 27,479,184 km (0.088 R)
• M42: 27,568,045 km (0.109 R)
• M43: 28,282,076 km (0.054 R)
• M44: 29,819,643 km (0.111 R)
• M45: 30,093,706 km (0.084 R)
• M46: 31,106,035 km (0.105 R)
• M47: 31,942,586 km (0.12 R)
• M48: 32,974,961 km (0.052 R)
• M49: 33,637,680 km (0.105 R)
• M50: 34,209,293 km (0.077 R)
• M51: 35,458,585 km (0.067 R)
• M52: 38,497,366 km (0.111 R)
• M53: 38,995,228 km (0.077 R)
• M54: 39,695,945 km (0.047 R)
• M55: 41,008,068 km (0.077 R)
• M56: 41,822,628 km (0.041 R)
• M57: 43,882,291 km (0.108 R)
• M58: 44,924,390 km (0.08 R)
• M59: 45,448,581 km (0.107 R)
• M60: 47,992,493 km (0.081 R)
• M61: 48,528,203 km (0.118 R)
• M62: 49,281,727 km (0.1 R)
• M63: 49,605,756 km (0.081 R)
• M64: 49,713,916 km (0.07 R)
• M65: 52,664,434 km (0.116 R)
• M66: 53,993,911 km (0.076 R)
• M67: 54,105,211 km (0.072 R)
• M68: 55,446,506 km (0.06 R)
• M69: 56,572,679 km (0.084 R)
• M70: 57,025,212 km (0.117 R)
• M71: 60,342,246 km (0.075 R)
• M72: 60,573,225 km (0.08 R)
• M73: 61,849,295 km (0.073 R)
• M74: 65,492,751 km (0.085 R)
• M75: 65,730,312 km (0.115 R)
• M76: 68,722,419 km (0.095 R)
• M77: 68,842,995 km (0.074 R)
• M78: 69,568,246 km (0.062 R)
• M79: 71,026,077 km (0.057 R)
• M80: 71,758,807 km (0.105 R)
• M81: 72,248,591 km (0.116 R)
• M82: 72,985,510 km (0.12 R)
• M83: 73,478,136 km (0.115 R)
• M84: 78,086,947 km (0.109 R)
• M85: 81,508,849 km (0.03 R)
• M86: 83,302,228 km (0.095 R)
• M87: 83,430,882 km (0.111 R)
• M88: 83,559,536 km (0.11 R)
• M89: 83,945,948 km (0.072 R)
• M90: 85,886,830 km (0.059 R)
• M91: 86,406,833 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 20,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit