🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.89 AU - 1.09 AU

Year: 360 Days

Day: 23.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,714,391 km

• M1: 160,219 km (0.069 R)

Asteroid Belt

Center: 1.98 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.91 AU - 3.01 AU

Year: 1860 Days

Day: 21.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,714,391 km

• M1: 530,324 km (0.113 R)
• M2: 1,114,504 km (0.108 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396.9

Radius: 3.5

Gravity: 32.4 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 14.99 AU - 19.01 AU

Year: 25601 Days

Day: 23.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,714,391 km

• M1: 78,240 km (0.078 R)
• M2: 375,042 km (0.094 R)
• M3: 1,060,649 km (0.089 R)
• M4: 1,114,654 km (0.05 R)
• M5: 1,310,777 km (0.039 R)
• M6: 1,427,762 km (0.109 R)
• M7: 2,061,459 km (0.045 R)
• M8: 2,129,077 km (0.071 R)
• M9: 2,232,000 km (0.09 R)
• M10: 2,336,420 km (0.115 R)
• M11: 4,212,975 km (0.084 R)
• M12: 4,342,228 km (0.09 R)
• M13: 4,737,465 km (0.109 R)
• M14: 4,826,925 km (0.116 R)
• M15: 4,916,833 km (0.061 R)
• M16: 5,144,222 km (0.073 R)
• M17: 5,468,251 km (0.09 R)
• M18: 5,703,718 km (0.119 R)
• M19: 5,751,290 km (0.069 R)
• M20: 5,846,584 km (0.087 R)
• M21: 6,778,728 km (0.056 R)
• M22: 7,184,737 km (0.117 R)
• M23: 7,546,465 km (0.119 R)
• M24: 8,886,114 km (0.085 R)
• M25: 9,162,720 km (0.1 R)
• M26: 9,218,370 km (0.075 R)
• M27: 10,587,640 km (0.109 R)
• M28: 12,201,950 km (0.074 R)
• M29: 12,324,621 km (0.11 R)
• M30: 12,385,956 km (0.071 R)
• M31: 13,572,865 km (0.054 R)
• M32: 13,700,023 km (0.094 R)
• M33: 14,147,620 km (0.032 R)
• M34: 14,276,424 km (0.111 R)
• M35: 15,386,889 km (0.091 R)
• M36: 16,660,565 km (0.064 R)
• M37: 17,620,385 km (0.099 R)
• M38: 21,857,446 km (0.09 R)
• M39: 22,080,795 km (0.102 R)
• M40: 24,588,504 km (0.11 R)
• M41: 25,209,934 km (0.104 R)
• M42: 25,444,354 km (0.089 R)
• M43: 25,915,138 km (0.115 R)
• M44: 26,785,798 km (0.103 R)
• M45: 27,025,005 km (0.116 R)
• M46: 27,425,030 km (0.105 R)
• M47: 27,505,364 km (0.072 R)
• M48: 28,069,348 km (0.081 R)
• M49: 29,290,665 km (0.103 R)
• M50: 30,695,688 km (0.067 R)
• M51: 31,029,590 km (0.055 R)
• M52: 32,801,428 km (0.108 R)
• M53: 33,742,697 km (0.083 R)
• M54: 33,828,716 km (0.091 R)
• M55: 36,354,377 km (0.115 R)
• M56: 36,972,964 km (0.094 R)
• M57: 38,041,691 km (0.098 R)
• M58: 39,210,799 km (0.087 R)
• M59: 39,391,663 km (0.087 R)
• M60: 39,845,243 km (0.114 R)
• M61: 40,940,599 km (0.086 R)
• M62: 44,946,231 km (0.087 R)
• M63: 45,230,467 km (0.113 R)
• M64: 45,895,580 km (0.075 R)
• M65: 47,043,444 km (0.063 R)
• M66: 48,200,733 km (0.111 R)
• M67: 48,685,729 km (0.067 R)
• M68: 49,172,371 km (0.111 R)
• M69: 49,758,346 km (0.104 R)
• M70: 50,740,157 km (0.084 R)
• M71: 54,327,364 km (0.095 R)
• M72: 54,831,958 km (0.088 R)
• M73: 55,338,197 km (0.045 R)
• M74: 55,541,052 km (0.092 R)
• M75: 55,947,659 km (0.111 R)
• M76: 58,924,806 km (0.079 R)
• M77: 59,131,999 km (0.026 R)
• M78: 60,067,435 km (0.096 R)
• M79: 60,171,555 km (0.113 R)
• M80: 60,275,974 km (0.051 R)
• M81: 61,532,147 km (0.106 R)
• M82: 61,742,332 km (0.11 R)
• M83: 62,058,133 km (0.039 R)
• M84: 63,645,068 km (0.081 R)
• M85: 66,319,429 km (0.114 R)
• M86: 66,427,139 km (0.117 R)
• M87: 66,534,999 km (0.111 R)
• M88: 66,642,859 km (0.088 R)
• M89: 67,291,217 km (0.092 R)
• M90: 67,507,685 km (0.091 R)
• M91: 68,812,029 km (0.051 R)
• M92: 70,784,177 km (0.1 R)
• M93: 72,663,575 km (0.066 R)
• M94: 73,330,931 km (0.084 R)
• M95: 73,776,883 km (0.044 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.9

Radius: 3.5

Gravity: 21.71 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 16.22 AU - 23.64 AU

Year: 32498 Days

Day: 19.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,714,391 km

• M1: 56,099 km (0.102 R)
• M2: 98,435 km (0.12 R)
• M3: 926,609 km (0.117 R)
• M4: 1,586,934 km (0.116 R)
• M5: 1,681,779 km (0.099 R)
• M6: 1,811,032 km (0.119 R)
• M7: 1,843,794 km (0.07 R)
• M8: 2,504,568 km (0.062 R)
• M9: 3,391,384 km (0.03 R)
• M10: 5,182,220 km (0.03 R)
• M11: 5,465,109 km (0.101 R)
• M12: 5,801,405 km (0.098 R)
• M13: 6,144,284 km (0.064 R)
• M14: 6,293,283 km (0.095 R)
• M15: 6,493,894 km (0.059 R)
• M16: 6,952,711 km (0.073 R)
• M17: 7,847,456 km (0.076 R)
• M18: 7,901,311 km (0.087 R)
• M19: 8,280,990 km (0.1 R)
• M20: 8,722,154 km (0.092 R)
• M21: 9,398,337 km (0.034 R)
• M22: 11,160,749 km (0.059 R)
• M23: 11,221,187 km (0.088 R)
• M24: 11,403,247 km (0.087 R)
• M25: 13,085,326 km (0.046 R)
• M26: 13,857,400 km (0.119 R)
• M27: 13,987,551 km (0.112 R)
• M28: 14,446,068 km (0.062 R)
• M29: 14,512,041 km (0.088 R)
• M30: 15,109,834 km (0.112 R)
• M31: 15,512,701 km (0.064 R)
• M32: 17,089,762 km (0.098 R)
• M33: 17,650,155 km (0.114 R)
• M34: 18,074,415 km (0.083 R)
• M35: 20,689,386 km (0.097 R)
• M36: 20,987,235 km (0.111 R)
• M37: 21,286,431 km (0.087 R)
• M38: 22,726,759 km (0.092 R)
• M39: 23,110,926 km (0.117 R)
• M40: 23,342,504 km (0.109 R)
• M41: 23,885,843 km (0.094 R)
• M42: 24,905,951 km (0.094 R)
• M43: 30,467,850 km (0.116 R)
• M44: 31,146,426 km (0.061 R)
• M45: 31,402,239 km (0.058 R)
• M46: 32,864,558 km (0.097 R)
• M47: 33,822,583 km (0.087 R)
• M48: 35,676,998 km (0.103 R)
• M49: 36,931,376 km (0.095 R)
• M50: 37,927,099 km (0.05 R)
• M51: 39,575,369 km (0.042 R)
• M52: 40,129,928 km (0.051 R)
• M53: 40,222,679 km (0.104 R)
• M54: 41,153,477 km (0.109 R)
• M55: 41,527,771 km (0.062 R)
• M56: 41,715,217 km (0.09 R)
• M57: 41,809,164 km (0.074 R)
• M58: 43,226,006 km (0.062 R)
• M59: 44,370,579 km (0.104 R)
• M60: 44,658,405 km (0.069 R)
• M61: 44,754,447 km (0.094 R)
• M62: 45,235,703 km (0.069 R)
• M63: 45,621,965 km (0.045 R)
• M64: 46,397,780 km (0.077 R)
• M65: 48,751,104 km (0.117 R)
• M66: 50,041,984 km (0.055 R)
• M67: 51,545,442 km (0.098 R)
• M68: 52,252,143 km (0.093 R)
• M69: 52,657,403 km (0.084 R)
• M70: 52,961,985 km (0.11 R)
• M71: 53,267,164 km (0.07 R)
• M72: 56,870,678 km (0.09 R)
• M73: 57,391,877 km (0.101 R)
• M74: 58,334,044 km (0.103 R)
• M75: 59,070,365 km (0.103 R)
• M76: 60,233,638 km (0.115 R)
• M77: 60,764,860 km (0.064 R)
• M78: 61,618,017 km (0.092 R)
• M79: 61,939,054 km (0.056 R)
• M80: 62,367,801 km (0.095 R)
• M81: 63,984,804 km (0.06 R)
• M82: 64,309,731 km (0.107 R)
• M83: 65,288,101 km (0.119 R)
• M84: 65,615,421 km (0.083 R)
• M85: 65,943,190 km (0.118 R)
• M86: 67,700,367 km (0.044 R)
• M87: 67,810,770 km (0.108 R)
• M88: 68,474,087 km (0.059 R)
• M89: 68,695,641 km (0.102 R)
• M90: 70,030,054 km (0.117 R)
• M91: 70,253,404 km (0.107 R)
• M92: 71,260,946 km (0.109 R)
• M93: 74,084,456 km (0.11 R)
• M94: 75,109,949 km (0.054 R)
• M95: 76,254,822 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 17,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit