🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.61 AU - 0.85 AU

Year: 230 Days

Day: 31.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,896,030 km

• M1: 102,624 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.75 AU - 0.97 AU

Year: 294 Days

Day: 42.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,896,030 km

• M1: 225,594 km (0.079 R)
• M2: 291,417 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.49 AU - 1.73 AU

Year: 754 Days

Day: 31 Hours

Environment

Temp: -42 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.68 AU - 1.86 AU

Year: 869 Days

Day: 43.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,896,030 km

• M1: 1,312,123 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.41 AU - 2.91 AU

Year: 1601 Days

Day: 47.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.87 AU - 4.31 AU

Year: 3052 Days

Day: 38 Hours

Environment

Temp: -133 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,896,030 km

• M1: 201,508 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.4

Radius: 14.5

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.48 AU - 10.78 AU

Year: 12787 Days

Day: 6.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 99,896,030 km

• M1: 185,651 km (0.107 R)
• M2: 288,275 km (0.049 R)
• M3: 441,164 km (0.112 R)
• M4: 581,936 km (0.05 R)
• M5: 686,355 km (0.113 R)
• M6: 1,177,335 km (0.12 R)
• M7: 1,847,982 km (0.068 R)
• M8: 2,685,880 km (0.118 R)
• M9: 2,841,462 km (0.103 R)
• M10: 3,260,336 km (0.114 R)
• M11: 3,630,441 km (0.12 R)
• M12: 3,733,664 km (0.092 R)
• M13: 4,049,764 km (0.085 R)
• M14: 4,301,687 km (0.113 R)
• M15: 4,484,795 km (0.058 R)
• M16: 5,127,018 km (0.111 R)
• M17: 5,243,405 km (0.111 R)
• M18: 5,360,690 km (0.113 R)
• M19: 5,919,737 km (0.109 R)
• M20: 6,206,367 km (0.11 R)
• M21: 7,050,398 km (0.119 R)
• M22: 7,180,099 km (0.116 R)
• M23: 7,398,213 km (0.076 R)
• M24: 7,885,753 km (0.089 R)
• M25: 9,362,882 km (0.058 R)
• M26: 9,649,212 km (0.075 R)
• M27: 10,084,392 km (0.025 R)
• M28: 10,476,638 km (0.118 R)
• M29: 10,774,039 km (0.09 R)
• M30: 11,785,769 km (0.031 R)
• M31: 11,991,765 km (0.054 R)
• M32: 13,039,848 km (0.11 R)
• M33: 14,335,964 km (0.094 R)
• M34: 14,666,426 km (0.107 R)
• M35: 14,943,780 km (0.097 R)
• M36: 15,055,231 km (0.053 R)
• M37: 15,729,618 km (0.054 R)
• M38: 16,013,554 km (0.083 R)
• M39: 16,127,548 km (0.046 R)
• M40: 17,341,385 km (0.044 R)
• M41: 17,988,845 km (0.059 R)
• M42: 20,471,721 km (0.116 R)
• M43: 20,906,302 km (0.068 R)
• M44: 21,218,513 km (0.099 R)
• M45: 22,419,335 km (0.098 R)
• M46: 23,124,689 km (0.077 R)
• M47: 24,688,735 km (0.116 R)
• M48: 24,820,680 km (0.073 R)
• M49: 25,416,977 km (0.101 R)
• M50: 26,152,401 km (0.104 R)
• M51: 26,354,058 km (0.058 R)
• M52: 27,302,509 km (0.096 R)
• M53: 27,644,041 km (0.113 R)
• M54: 27,780,923 km (0.088 R)
• M55: 31,135,655 km (0.051 R)
• M56: 31,349,580 km (0.101 R)
• M57: 33,005,629 km (0.106 R)
• M58: 35,505,409 km (0.092 R)
• M59: 36,177,403 km (0.068 R)
• M60: 37,230,871 km (0.085 R)
• M61: 38,141,922 km (0.073 R)
• M62: 38,676,734 km (0.079 R)
• M63: 39,753,989 km (0.08 R)
• M64: 40,140,998 km (0.111 R)
• M65: 42,252,871 km (0.12 R)
• M66: 42,568,822 km (0.086 R)
• M67: 43,760,519 km (0.076 R)
• M68: 44,963,286 km (0.114 R)
• M69: 45,124,552 km (0.116 R)
• M70: 45,690,182 km (0.088 R)
• M71: 45,852,196 km (0.076 R)
• M72: 46,502,349 km (0.061 R)
• M73: 47,647,371 km (0.115 R)
• M74: 48,141,044 km (0.054 R)
• M75: 48,388,478 km (0.098 R)
• M76: 49,050,299 km (0.112 R)
• M77: 50,215,816 km (0.079 R)
• M78: 52,235,089 km (0.078 R)
• M79: 52,489,405 km (0.067 R)
• M80: 53,766,821 km (0.064 R)
• M81: 54,624,167 km (0.047 R)
• M82: 54,882,372 km (0.115 R)
• M83: 56,265,704 km (0.075 R)
• M84: 57,223,430 km (0.076 R)
• M85: 57,398,160 km (0.066 R)
• M86: 57,748,069 km (0.06 R)
• M87: 57,923,248 km (0.099 R)
• M88: 58,450,132 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.7

Radius: 6.1

Gravity: 19.74 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.3 AU - 15.52 AU

Year: 19141 Days

Day: 19.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,896,030 km

• M1: 111,002 km (0.098 R)
• M2: 549,623 km (0.027 R)
• M3: 1,566,290 km (0.098 R)
• M4: 1,690,456 km (0.103 R)
• M5: 2,253,542 km (0.105 R)
• M6: 2,394,015 km (0.081 R)
• M7: 3,061,221 km (0.046 R)
• M8: 3,455,561 km (0.066 R)
• M9: 3,658,715 km (0.105 R)
• M10: 4,291,365 km (0.067 R)
• M11: 4,553,759 km (0.114 R)
• M12: 4,598,040 km (0.078 R)
• M13: 5,140,482 km (0.074 R)
• M14: 5,279,159 km (0.065 R)
• M15: 5,798,563 km (0.063 R)
• M16: 6,834,528 km (0.1 R)
• M17: 7,504,128 km (0.118 R)
• M18: 8,033,256 km (0.081 R)
• M19: 9,806,140 km (0.046 R)
• M20: 10,093,817 km (0.037 R)
• M21: 11,032,544 km (0.083 R)
• M22: 11,391,728 km (0.113 R)
• M23: 11,633,329 km (0.072 R)
• M24: 11,754,802 km (0.072 R)
• M25: 12,306,519 km (0.114 R)
• M26: 12,804,082 km (0.072 R)
• M27: 12,992,276 km (0.115 R)
• M28: 14,727,462 km (0.119 R)
• M29: 15,454,956 km (0.088 R)
• M30: 16,534,005 km (0.091 R)
• M31: 16,944,801 km (0.094 R)
• M32: 17,359,038 km (0.104 R)
• M33: 20,350,696 km (0.112 R)
• M34: 20,497,003 km (0.041 R)
• M35: 22,205,410 km (0.115 R)
• M36: 22,658,692 km (0.097 R)
• M37: 22,734,538 km (0.056 R)
• M38: 24,813,350 km (0.106 R)
• M39: 25,519,751 km (0.042 R)
• M40: 26,232,735 km (0.086 R)
• M41: 26,952,300 km (0.118 R)
• M42: 27,678,299 km (0.071 R)
• M43: 29,811,564 km (0.096 R)
• M44: 30,061,094 km (0.118 R)
• M45: 30,478,472 km (0.114 R)
• M46: 30,562,247 km (0.095 R)
• M47: 30,813,721 km (0.079 R)
• M48: 32,082,161 km (0.115 R)
• M49: 32,937,113 km (0.067 R)
• M50: 34,756,821 km (0.091 R)
• M51: 35,107,180 km (0.089 R)
• M52: 35,458,585 km (0.107 R)
• M53: 35,899,599 km (0.099 R)
• M54: 36,076,574 km (0.088 R)
• M55: 37,412,632 km (0.112 R)
• M56: 39,492,342 km (0.096 R)
• M57: 40,500,332 km (0.103 R)
• M58: 40,961,243 km (0.112 R)
• M59: 41,609,451 km (0.111 R)
• M60: 41,888,301 km (0.115 R)
• M61: 43,291,829 km (0.092 R)
• M62: 43,763,211 km (0.119 R)
• M63: 45,473,863 km (0.104 R)
• M64: 46,144,959 km (0.099 R)
• M65: 46,241,001 km (0.117 R)
• M66: 47,012,627 km (0.036 R)
• M67: 47,497,025 km (0.027 R)
• M68: 47,594,114 km (0.106 R)
• M69: 47,691,203 km (0.075 R)
• M70: 49,352,637 km (0.056 R)
• M71: 49,746,378 km (0.041 R)
• M72: 50,933,737 km (0.077 R)
• M73: 51,331,517 km (0.071 R)
• M74: 51,530,782 km (0.067 R)
• M75: 52,430,912 km (0.043 R)
• M76: 52,832,582 km (0.085 R)
• M77: 54,449,586 km (0.04 R)
• M78: 54,551,163 km (0.116 R)
• M79: 57,318,275 km (0.045 R)
• M80: 57,421,647 km (0.119 R)
• M81: 58,458,510 km (0.079 R)
• M82: 60,445,768 km (0.07 R)
• M83: 61,183,584 km (0.116 R)
• M84: 62,242,588 km (0.049 R)
• M85: 62,880,922 km (0.108 R)
• M86: 63,628,313 km (0.104 R)
• M87: 65,780,129 km (0.11 R)
• M88: 66,213,364 km (0.066 R)
• M89: 68,503,259 km (0.077 R)
• M90: 69,823,310 km (0.025 R)
• M91: 73,609,034 km (0.117 R)
• M92: 74,058,725 km (0.097 R)
• M93: 74,284,019 km (0.086 R)
• M94: 75,187,142 km (0.085 R)
• M95: 75,300,238 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620

Radius: 5.4

Gravity: 21.26 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 18.08 AU - 20.8 AU

Year: 31624 Days

Day: 23.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,896,030 km

• M1: 1,149,959 km (0.099 R)
• M2: 1,250,937 km (0.114 R)
• M3: 1,425,668 km (0.051 R)
• M4: 1,916,050 km (0.119 R)
• M5: 1,955,843 km (0.108 R)
• M6: 2,368,583 km (0.038 R)
• M7: 4,268,925 km (0.1 R)
• M8: 4,800,446 km (0.111 R)
• M9: 5,018,859 km (0.045 R)
• M10: 5,636,249 km (0.082 R)
• M11: 6,636,760 km (0.047 R)
• M12: 6,697,347 km (0.072 R)
• M13: 7,627,397 km (0.091 R)
• M14: 8,010,667 km (0.084 R)
• M15: 8,729,634 km (0.076 R)
• M16: 9,674,046 km (0.074 R)
• M17: 9,742,861 km (0.114 R)
• M18: 9,811,676 km (0.071 R)
• M19: 11,294,789 km (0.086 R)
• M20: 12,173,228 km (0.086 R)
• M21: 12,771,021 km (0.112 R)
• M22: 13,840,047 km (0.059 R)
• M23: 15,900,010 km (0.119 R)
• M24: 16,634,984 km (0.032 R)
• M25: 16,965,296 km (0.087 R)
• M26: 17,381,178 km (0.109 R)
• M27: 19,510,255 km (0.11 R)
• M28: 20,384,655 km (0.115 R)
• M29: 21,540,448 km (0.092 R)
• M30: 23,544,162 km (0.098 R)
• M31: 23,729,364 km (0.116 R)
• M32: 23,822,115 km (0.106 R)
• M33: 24,944,248 km (0.037 R)
• M34: 25,892,399 km (0.117 R)
• M35: 26,275,071 km (0.073 R)
• M36: 26,370,963 km (0.104 R)
• M37: 26,467,005 km (0.092 R)
• M38: 26,659,537 km (0.071 R)
• M39: 28,412,525 km (0.059 R)
• M40: 28,708,280 km (0.099 R)
• M41: 32,542,025 km (0.115 R)
• M42: 32,748,320 km (0.114 R)
• M43: 33,577,392 km (0.047 R)
• M44: 33,994,471 km (0.112 R)
• M45: 36,426,184 km (0.082 R)
• M46: 36,533,146 km (0.081 R)
• M47: 39,680,985 km (0.112 R)
• M48: 40,786,513 km (0.08 R)
• M49: 41,678,116 km (0.118 R)
• M50: 42,914,543 km (0.09 R)
• M51: 43,367,226 km (0.051 R)
• M52: 45,193,367 km (0.048 R)
• M53: 46,928,104 km (0.116 R)
• M54: 47,979,478 km (0.058 R)
• M55: 50,701,112 km (0.089 R)
• M56: 51,299,354 km (0.059 R)
• M57: 52,261,418 km (0.069 R)
• M58: 52,986,967 km (0.067 R)
• M59: 54,692,682 km (0.092 R)
• M60: 55,060,543 km (0.115 R)
• M61: 58,032,754 km (0.091 R)
• M62: 60,802,708 km (0.109 R)
• M63: 62,331,598 km (0.065 R)
• M64: 62,844,121 km (0.087 R)
• M65: 63,229,335 km (0.115 R)
• M66: 64,648,720 km (0.113 R)
• M67: 65,167,376 km (0.037 R)
• M68: 66,339,625 km (0.115 R)
• M69: 66,993,816 km (0.09 R)
• M70: 69,234,194 km (0.1 R)
• M71: 71,097,435 km (0.052 R)
• M72: 73,247,157 km (0.065 R)
• M73: 75,827,421 km (0.094 R)
• M74: 76,237,468 km (0.103 R)
• M75: 76,511,382 km (0.055 R)
• M76: 77,059,958 km (0.081 R)
• M77: 78,437,305 km (0.099 R)
• M78: 79,406,251 km (0.033 R)
• M79: 81,495,834 km (0.12 R)
• M80: 83,885,959 km (0.109 R)
• M81: 84,593,258 km (0.07 R)
• M82: 86,156,256 km (0.113 R)
• M83: 86,584,256 km (0.108 R)
• M84: 87,728,979 km (0.062 R)
• M85: 89,888,573 km (0.118 R)
• M86: 90,902,398 km (0.05 R)
• M87: 93,380,337 km (0.063 R)
• M88: 93,966,611 km (0.111 R)
• M89: 94,701,137 km (0.1 R)
• M90: 95,290,104 km (0.032 R)
• M91: 96,471,777 km (0.108 R)
• M92: 96,916,233 km (0.114 R)
• M93: 98,700,486 km (0.113 R)
• M94: 99,148,233 km (0.075 R)
• M95: 99,596,727 km (0.047 R)
• M96: 99,746,325 km (0.102 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 16,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit