🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.51 AU - 0.53 AU

Year: 131 Days

Day: 18.7 Hours

Environment

Temp: 238 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.73 AU - 2.47 AU

Year: 1065 Days

Day: 27.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.92 AU - 2.76 AU

Year: 1252 Days

Day: 34 Hours

Environment

Temp: -63 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.29 AU - 3.95 AU

Year: 2410 Days

Day: 32.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,069,815 km

• M1: 562,937 km (0.115 R)

Asteroid Belt

Center: 4.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.8

Radius: 10.1

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.41 AU - 6.07 AU

Year: 4811 Days

Day: 10.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 98,069,815 km

• M1: 172,935 km (0.075 R)
• M2: 290,220 km (0.065 R)
• M3: 371,751 km (0.12 R)
• M4: 471,532 km (0.055 R)
• M5: 801,246 km (0.098 R)
• M6: 1,047,335 km (0.108 R)
• M7: 1,138,739 km (0.096 R)
• M8: 1,305,391 km (0.085 R)
• M9: 1,583,793 km (0.057 R)
• M10: 1,663,080 km (0.049 R)
• M11: 1,909,168 km (0.049 R)
• M12: 1,993,990 km (0.116 R)
• M13: 2,360,654 km (0.043 R)
• M14: 2,467,168 km (0.102 R)
• M15: 2,590,886 km (0.094 R)
• M16: 2,685,132 km (0.094 R)
• M17: 3,156,665 km (0.118 R)
• M18: 3,428,035 km (0.086 R)
• M19: 3,760,142 km (0.055 R)
• M20: 4,102,722 km (0.045 R)
• M21: 5,012,725 km (0.11 R)
• M22: 5,289,781 km (0.076 R)
• M23: 5,470,495 km (0.103 R)
• M24: 5,941,579 km (0.053 R)
• M25: 6,087,586 km (0.098 R)
• M26: 6,298,220 km (0.09 R)
• M27: 6,404,434 km (0.116 R)
• M28: 6,575,724 km (0.101 R)
• M29: 6,988,465 km (0.098 R)
• M30: 7,454,611 km (0.058 R)
• M31: 8,184,200 km (0.1 R)
• M32: 8,486,986 km (0.06 R)
• M33: 8,746,240 km (0.044 R)
• M34: 9,176,034 km (0.104 R)
• M35: 9,784,449 km (0.082 R)
• M36: 10,105,935 km (0.058 R)
• M37: 10,456,143 km (0.069 R)
• M38: 10,632,669 km (0.095 R)
• M39: 10,708,664 km (0.118 R)
• M40: 10,835,673 km (0.078 R)
• M41: 11,348,943 km (0.076 R)
• M42: 11,634,526 km (0.084 R)
• M43: 11,817,633 km (0.053 R)
• M44: 12,559,190 km (0.072 R)
• M45: 12,639,674 km (0.078 R)
• M46: 12,720,157 km (0.064 R)
• M47: 13,234,176 km (0.055 R)
• M48: 13,589,770 km (0.097 R)
• M49: 13,699,874 km (0.114 R)
• M50: 13,837,803 km (0.112 R)
• M51: 13,920,830 km (0.082 R)
• M52: 14,282,558 km (0.08 R)
• M53: 14,422,432 km (0.106 R)
• M54: 14,619,153 km (0.114 R)
• M55: 14,703,676 km (0.033 R)
• M56: 15,328,845 km (0.068 R)
• M57: 15,731,263 km (0.092 R)
• M58: 16,078,929 km (0.037 R)
• M59: 16,341,323 km (0.069 R)
• M60: 16,458,309 km (0.109 R)
• M61: 16,693,327 km (0.068 R)
• M62: 16,899,922 km (0.081 R)
• M63: 17,794,667 km (0.088 R)
• M64: 17,945,312 km (0.096 R)
• M65: 18,035,818 km (0.054 R)
• M66: 18,491,045 km (0.097 R)
• M67: 18,950,011 km (0.12 R)
• M68: 19,289,000 km (0.098 R)
• M69: 19,443,834 km (0.1 R)
• M70: 19,598,967 km (0.095 R)
• M71: 20,286,668 km (0.092 R)
• M72: 20,444,045 km (0.107 R)
• M73: 20,601,721 km (0.057 R)
• M74: 20,886,855 km (0.117 R)
• M75: 21,045,728 km (0.105 R)
• M76: 21,428,848 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246

Radius: 12.4

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.4 AU - 9.44 AU

Year: 7798 Days

Day: 12.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 98,069,815 km

• M1: 174,730 km (0.088 R)
• M2: 267,631 km (0.03 R)
• M3: 555,307 km (0.097 R)
• M4: 929,302 km (0.075 R)
• M5: 1,117,047 km (0.104 R)
• M6: 1,332,767 km (0.043 R)
• M7: 1,641,986 km (0.083 R)
• M8: 1,723,068 km (0.069 R)
• M9: 1,957,339 km (0.056 R)
• M10: 2,328,491 km (0.103 R)
• M11: 2,722,083 km (0.046 R)
• M12: 3,036,388 km (0.108 R)
• M13: 3,197,954 km (0.059 R)
• M14: 3,487,725 km (0.115 R)
• M15: 4,026,427 km (0.064 R)
• M16: 4,182,158 km (0.078 R)
• M17: 4,385,162 km (0.103 R)
• M18: 4,499,455 km (0.08 R)
• M19: 4,824,681 km (0.089 R)
• M20: 5,229,942 km (0.102 R)
• M21: 6,355,516 km (0.09 R)
• M22: 6,773,492 km (0.091 R)
• M23: 7,092,884 km (0.113 R)
• M24: 7,444,588 km (0.077 R)
• M25: 7,718,951 km (0.055 R)
• M26: 8,447,941 km (0.055 R)
• M27: 8,533,511 km (0.054 R)
• M28: 8,619,381 km (0.07 R)
• M29: 8,763,144 km (0.04 R)
• M30: 9,140,579 km (0.12 R)
• M31: 9,404,919 km (0.052 R)
• M32: 9,791,480 km (0.119 R)
• M33: 9,971,596 km (0.096 R)
• M34: 10,549,343 km (0.071 R)
• M35: 10,672,312 km (0.101 R)
• M36: 12,056,840 km (0.095 R)
• M37: 12,217,808 km (0.047 R)
• M38: 12,574,299 km (0.108 R)
• M39: 12,704,898 km (0.103 R)
• M40: 12,835,797 km (0.089 R)
• M41: 14,408,070 km (0.113 R)
• M42: 14,750,500 km (0.078 R)
• M43: 14,853,722 km (0.088 R)
• M44: 15,095,472 km (0.079 R)
• M45: 15,338,569 km (0.086 R)
• M46: 15,513,150 km (0.077 R)
• M47: 16,217,606 km (0.085 R)
• M48: 17,112,800 km (0.109 R)
• M49: 17,257,610 km (0.092 R)
• M50: 17,840,593 km (0.047 R)
• M51: 18,097,752 km (0.088 R)
• M52: 18,988,607 km (0.108 R)
• M53: 19,326,399 km (0.119 R)
• M54: 19,514,893 km (0.076 R)
• M55: 19,666,136 km (0.073 R)
• M56: 19,969,820 km (0.075 R)
• M57: 21,316,649 km (0.072 R)
• M58: 21,394,590 km (0.101 R)
• M59: 21,745,995 km (0.046 R)
• M60: 22,099,495 km (0.071 R)
• M61: 22,732,444 km (0.119 R)
• M62: 22,851,823 km (0.094 R)
• M63: 23,011,294 km (0.063 R)
• M64: 23,733,553 km (0.102 R)
• M65: 24,585,512 km (0.119 R)
• M66: 24,871,693 km (0.1 R)
• M67: 25,159,071 km (0.076 R)
• M68: 25,986,048 km (0.112 R)
• M69: 26,402,977 km (0.084 R)
• M70: 26,612,115 km (0.057 R)
• M71: 26,779,964 km (0.043 R)
• M72: 27,158,895 km (0.108 R)
• M73: 27,327,791 km (0.112 R)
• M74: 27,964,480 km (0.065 R)
• M75: 28,306,161 km (0.092 R)
• M76: 28,434,516 km (0.073 R)
• M77: 28,520,236 km (0.119 R)
• M78: 28,735,058 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.2

Radius: 3.1

Gravity: 76.4 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 14.77 AU - 22.61 AU

Year: 28268 Days

Day: 24.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 98,069,815 km

• M1: 95,892 km (0.111 R)
• M2: 1,479,373 km (0.097 R)
• M3: 2,092,425 km (0.03 R)
• M4: 3,615,033 km (0.114 R)
• M5: 3,713,019 km (0.105 R)
• M6: 3,961,800 km (0.083 R)
• M7: 6,970,513 km (0.116 R)
• M8: 7,400,457 km (0.047 R)
• M9: 7,775,948 km (0.034 R)
• M10: 8,675,480 km (0.115 R)
• M11: 9,204,308 km (0.076 R)
• M12: 9,879,743 km (0.1 R)
• M13: 10,016,625 km (0.117 R)
• M14: 10,570,885 km (0.11 R)
• M15: 10,711,058 km (0.067 R)
• M16: 12,810,664 km (0.057 R)
• M17: 14,021,808 km (0.056 R)
• M18: 14,953,803 km (0.113 R)
• M19: 15,032,492 km (0.102 R)
• M20: 15,348,143 km (0.047 R)
• M21: 16,713,822 km (0.025 R)
• M22: 17,287,380 km (0.054 R)
• M23: 17,867,371 km (0.115 R)
• M24: 17,950,697 km (0.036 R)
• M25: 18,622,392 km (0.058 R)
• M26: 19,302,314 km (0.109 R)
• M27: 22,280,808 km (0.063 R)
• M28: 23,002,169 km (0.072 R)
• M29: 23,731,159 km (0.111 R)
• M30: 25,398,876 km (0.042 R)
• M31: 26,817,213 km (0.112 R)
• M32: 27,103,843 km (0.076 R)
• M33: 27,199,735 km (0.101 R)
• M34: 27,584,052 km (0.032 R)
• M35: 29,927,652 km (0.071 R)
• M36: 31,323,849 km (0.044 R)
• M37: 31,726,567 km (0.109 R)
• M38: 32,131,229 km (0.114 R)
• M39: 32,334,084 km (0.057 R)
• M40: 33,560,338 km (0.059 R)
• M41: 33,663,261 km (0.117 R)
• M42: 34,179,224 km (0.064 R)
• M43: 34,905,970 km (0.106 R)
• M44: 35,219,079 km (0.05 R)
• M45: 38,723,110 km (0.032 R)
• M46: 40,571,092 km (0.073 R)
• M47: 40,680,747 km (0.085 R)
• M48: 41,010,162 km (0.114 R)
• M49: 41,671,534 km (0.105 R)
• M50: 43,004,900 km (0.105 R)
• M51: 43,564,546 km (0.097 R)
• M52: 44,126,734 km (0.058 R)
• M53: 46,055,799 km (0.086 R)
• M54: 48,709,067 km (0.045 R)
• M55: 53,680,354 km (0.108 R)
• M56: 56,960,287 km (0.086 R)
• M57: 57,697,954 km (0.119 R)
• M58: 59,182,713 km (0.088 R)
• M59: 60,429,611 km (0.083 R)
• M60: 60,680,038 km (0.111 R)
• M61: 62,189,630 km (0.105 R)
• M62: 64,094,161 km (0.094 R)
• M63: 64,221,768 km (0.116 R)
• M64: 64,477,281 km (0.069 R)
• M65: 65,888,886 km (0.106 R)
• M66: 66,663,055 km (0.092 R)
• M67: 66,792,308 km (0.097 R)
• M68: 67,960,069 km (0.03 R)
• M69: 69,134,412 km (0.115 R)
• M70: 69,396,358 km (0.034 R)
• M71: 70,710,725 km (0.094 R)
• M72: 72,830,826 km (0.113 R)
• M73: 74,032,545 km (0.074 R)
• M74: 75,510,124 km (0.103 R)
• M75: 75,914,786 km (0.11 R)
• M76: 76,590,819 km (0.094 R)
• M77: 77,268,946 km (0.089 R)
• M78: 77,676,750 km (0.076 R)
• M79: 78,221,585 km (0.076 R)
• M80: 79,178,114 km (0.075 R)
• M81: 79,452,028 km (0.079 R)
• M82: 80,964,612 km (0.104 R)
• M83: 81,378,848 km (0.106 R)
• M84: 84,717,573 km (0.059 R)
• M85: 86,262,620 km (0.066 R)
• M86: 90,237,436 km (0.065 R)
• M87: 91,240,489 km (0.118 R)
• M88: 92,103,071 km (0.053 R)
• M89: 93,836,461 km (0.036 R)
• M90: 96,018,346 km (0.11 R)
• M91: 96,749,431 km (0.119 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 19,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit