🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.63 AU - 1.01 AU

Year: 281 Days

Day: 39.2 Hours

Environment

Temp: 82 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.81 AU - 0.83 AU

Year: 281 Days

Day: 24.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.74 AU - 1.06 AU

Year: 323 Days

Day: 47.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.05 AU - 1.41 AU

Year: 517 Days

Day: 27.9 Hours

Environment

Temp: -24 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.11 AU - 4.15 AU

Year: 3179 Days

Day: 38.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.1

Radius: 13.1

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.72 AU - 7.06 AU

Year: 6850 Days

Day: 6.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 82,284,101 km

• M1: 224,247 km (0.104 R)
• M2: 458,966 km (0.118 R)
• M3: 589,266 km (0.116 R)
• M4: 1,404,275 km (0.053 R)
• M5: 1,494,932 km (0.097 R)
• M6: 1,587,533 km (0.109 R)
• M7: 1,917,845 km (0.037 R)
• M8: 2,019,272 km (0.092 R)
• M9: 2,164,382 km (0.076 R)
• M10: 2,421,541 km (0.114 R)
• M11: 2,942,441 km (0.056 R)
• M12: 3,648,692 km (0.111 R)
• M13: 3,878,474 km (0.108 R)
• M14: 4,139,523 km (0.069 R)
• M15: 4,298,994 km (0.082 R)
• M16: 4,514,714 km (0.084 R)
• M17: 4,596,544 km (0.114 R)
• M18: 4,678,973 km (0.102 R)
• M19: 5,041,598 km (0.081 R)
• M20: 5,735,134 km (0.073 R)
• M21: 6,428,071 km (0.095 R)
• M22: 7,565,613 km (0.071 R)
• M23: 7,663,301 km (0.063 R)
• M24: 7,794,049 km (0.066 R)
• M25: 8,124,361 km (0.06 R)
• M26: 8,291,312 km (0.102 R)
• M27: 9,421,375 km (0.106 R)
• M28: 9,773,378 km (0.099 R)
• M29: 9,879,743 km (0.102 R)
• M30: 10,129,721 km (0.042 R)
• M31: 10,309,537 km (0.072 R)
• M32: 10,672,312 km (0.104 R)
• M33: 10,928,723 km (0.103 R)
• M34: 11,039,276 km (0.101 R)
• M35: 12,975,072 km (0.084 R)
• M36: 13,131,252 km (0.054 R)
• M37: 13,327,525 km (0.087 R)
• M38: 14,202,373 km (0.041 R)
• M39: 14,606,138 km (0.081 R)
• M40: 14,768,751 km (0.09 R)
• M41: 14,890,972 km (0.068 R)
• M42: 15,136,761 km (0.064 R)
• M43: 15,715,256 km (0.063 R)
• M44: 15,840,171 km (0.048 R)
• M45: 16,936,573 km (0.08 R)
• M46: 17,321,937 km (0.06 R)
• M47: 18,101,193 km (0.077 R)
• M48: 18,495,084 km (0.044 R)
• M49: 19,963,537 km (0.112 R)
• M50: 21,700,667 km (0.08 R)
• M51: 22,587,334 km (0.075 R)
• M52: 22,822,651 km (0.103 R)
• M53: 23,200,835 km (0.064 R)
• M54: 23,438,246 km (0.06 R)
• M55: 24,589,103 km (0.117 R)
• M56: 24,928,241 km (0.09 R)
• M57: 25,415,332 km (0.101 R)
• M58: 25,513,169 km (0.078 R)
• M59: 26,300,203 km (0.056 R)
• M60: 27,145,132 km (0.084 R)
• M61: 27,295,179 km (0.088 R)
• M62: 27,596,170 km (0.082 R)
• M63: 27,696,699 km (0.059 R)
• M64: 28,454,712 km (0.101 R)
• M65: 29,117,131 km (0.109 R)
• M66: 29,578,790 km (0.084 R)
• M67: 29,939,471 km (0.113 R)
• M68: 30,353,558 km (0.097 R)
• M69: 30,978,129 km (0.056 R)
• M70: 31,239,775 km (0.069 R)
• M71: 31,923,138 km (0.067 R)
• M72: 32,240,136 km (0.071 R)
• M73: 32,399,159 km (0.092 R)
• M74: 32,505,224 km (0.119 R)
• M75: 33,090,750 km (0.105 R)
• M76: 33,358,081 km (0.077 R)
• M77: 34,543,046 km (0.066 R)
• M78: 34,705,659 km (0.09 R)
• M79: 35,031,633 km (0.069 R)
• M80: 35,468,010 km (0.046 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526

Radius: 3.8

Gravity: 36.43 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 13.06 AU - 15.54 AU

Year: 20481 Days

Day: 19.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 82,284,101 km

• M1: 88,712 km (0.105 R)
• M2: 293,960 km (0.118 R)
• M3: 414,835 km (0.111 R)
• M4: 838,197 km (0.072 R)
• M5: 886,068 km (0.099 R)
• M6: 934,987 km (0.115 R)
• M7: 959,670 km (0.117 R)
• M8: 1,219,522 km (0.028 R)
• M9: 1,246,749 km (0.078 R)
• M10: 2,151,517 km (0.1 R)
• M11: 2,284,359 km (0.027 R)
• M12: 3,248,967 km (0.026 R)
• M13: 3,634,480 km (0.093 R)
• M14: 3,752,962 km (0.114 R)
• M15: 3,872,640 km (0.086 R)
• M16: 3,953,273 km (0.09 R)
• M17: 5,005,694 km (0.112 R)
• M18: 5,049,527 km (0.069 R)
• M19: 5,359,793 km (0.104 R)
• M20: 5,585,237 km (0.105 R)
• M21: 5,630,714 km (0.07 R)
• M22: 6,045,400 km (0.108 R)
• M23: 7,198,201 km (0.119 R)
• M24: 7,496,948 km (0.047 R)
• M25: 8,054,798 km (0.114 R)
• M26: 8,626,112 km (0.099 R)
• M27: 9,425,863 km (0.084 R)
• M28: 11,324,409 km (0.086 R)
• M29: 11,613,283 km (0.086 R)
• M30: 11,904,550 km (0.12 R)
• M31: 12,673,333 km (0.098 R)
• M32: 13,033,415 km (0.073 R)
• M33: 15,968,526 km (0.037 R)
• M34: 16,357,480 km (0.065 R)
• M35: 16,422,555 km (0.102 R)
• M36: 17,542,594 km (0.062 R)
• M37: 17,675,886 km (0.11 R)
• M38: 18,687,018 km (0.104 R)
• M39: 19,165,282 km (0.108 R)
• M40: 19,578,322 km (0.089 R)
• M41: 19,647,436 km (0.056 R)
• M42: 20,835,094 km (0.094 R)
• M43: 21,330,861 km (0.107 R)
• M44: 21,687,503 km (0.07 R)
• M45: 22,117,896 km (0.075 R)
• M46: 23,133,067 km (0.091 R)
• M47: 23,646,337 km (0.101 R)
• M48: 24,758,747 km (0.053 R)
• M49: 26,497,373 km (0.116 R)
• M50: 27,034,280 km (0.07 R)
• M51: 27,265,558 km (0.099 R)
• M52: 27,574,777 km (0.083 R)
• M53: 28,431,375 km (0.038 R)
• M54: 29,059,835 km (0.083 R)
• M55: 29,375,786 km (0.111 R)
• M56: 29,692,784 km (0.072 R)
• M57: 30,730,993 km (0.071 R)
• M58: 30,972,294 km (0.063 R)
• M59: 31,214,194 km (0.119 R)
• M60: 31,699,938 km (0.114 R)
• M61: 32,106,695 km (0.087 R)
• M62: 32,269,757 km (0.098 R)
• M63: 32,515,097 km (0.102 R)
• M64: 35,001,264 km (0.098 R)
• M65: 35,421,485 km (0.119 R)
• M66: 37,547,869 km (0.088 R)
• M67: 44,806,058 km (0.09 R)
• M68: 45,262,332 km (0.109 R)
• M69: 45,445,290 km (0.118 R)
• M70: 45,628,398 km (0.077 R)
• M71: 45,903,658 km (0.052 R)
• M72: 46,087,364 km (0.085 R)
• M73: 46,271,519 km (0.073 R)
• M74: 47,195,286 km (0.063 R)
• M75: 48,125,186 km (0.101 R)
• M76: 48,686,029 km (0.038 R)
• M77: 49,061,220 km (0.105 R)
• M78: 49,155,168 km (0.076 R)
• M79: 49,249,115 km (0.07 R)
• M80: 49,437,309 km (0.084 R)
• M81: 50,855,946 km (0.11 R)
• M82: 51,046,234 km (0.084 R)
• M83: 54,121,069 km (0.106 R)
• M84: 58,545,276 km (0.082 R)
• M85: 58,944,104 km (0.119 R)
• M86: 59,744,453 km (0.113 R)
• M87: 59,945,213 km (0.078 R)
• M88: 61,052,836 km (0.119 R)
• M89: 61,356,071 km (0.07 R)
• M90: 62,268,767 km (0.107 R)
• M91: 63,800,051 km (0.061 R)
• M92: 64,930,861 km (0.105 R)
• M93: 65,033,934 km (0.107 R)
• M94: 68,362,637 km (0.104 R)
• M95: 69,414,310 km (0.084 R)
• M96: 70,047,707 km (0.117 R)
• M97: 70,259,238 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.7

Radius: 7.5

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 13.49 AU - 20.35 AU

Year: 26360 Days

Day: 21.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,284,101 km

• M1: 163,510 km (0.035 R)
• M2: 275,410 km (0.108 R)
• M3: 826,079 km (0.104 R)
• M4: 1,039,855 km (0.105 R)
• M5: 1,455,288 km (0.097 R)
• M6: 1,550,732 km (0.101 R)
• M7: 2,166,177 km (0.117 R)
• M8: 3,725,585 km (0.091 R)
• M9: 4,124,862 km (0.083 R)
• M10: 4,491,227 km (0.064 R)
• M11: 4,631,400 km (0.11 R)
• M12: 4,915,936 km (0.114 R)
• M13: 5,108,917 km (0.119 R)
• M14: 5,157,536 km (0.079 R)
• M15: 5,353,509 km (0.031 R)
• M16: 7,008,062 km (0.106 R)
• M17: 7,116,371 km (0.097 R)
• M18: 7,170,675 km (0.098 R)
• M19: 7,610,642 km (0.068 R)
• M20: 7,777,892 km (0.118 R)
• M21: 9,337,151 km (0.091 R)
• M22: 9,396,841 km (0.044 R)
• M23: 9,938,684 km (0.117 R)
• M24: 11,115,720 km (0.097 R)
• M25: 11,496,447 km (0.077 R)
• M26: 11,881,512 km (0.115 R)
• M27: 12,270,765 km (0.092 R)
• M28: 14,210,900 km (0.092 R)
• M29: 14,762,617 km (0.108 R)
• M30: 14,971,456 km (0.087 R)
• M31: 15,041,168 km (0.059 R)
• M32: 15,674,267 km (0.036 R)
• M33: 15,745,176 km (0.119 R)
• M34: 17,625,023 km (0.111 R)
• M35: 18,366,729 km (0.113 R)
• M36: 19,651,027 km (0.118 R)
• M37: 20,188,233 km (0.061 R)
• M38: 20,265,425 km (0.115 R)
• M39: 20,808,166 km (0.069 R)
• M40: 21,828,723 km (0.069 R)
• M41: 22,385,077 km (0.036 R)
• M42: 22,544,848 km (0.118 R)
• M43: 22,624,883 km (0.117 R)
• M44: 25,318,841 km (0.119 R)
• M45: 26,239,018 km (0.03 R)
• M46: 26,915,200 km (0.066 R)
• M47: 27,511,647 km (0.085 R)
• M48: 28,804,172 km (0.086 R)
• M49: 30,469,496 km (0.044 R)
• M50: 30,912,904 km (0.114 R)
• M51: 32,708,078 km (0.096 R)
• M52: 33,618,232 km (0.116 R)
• M53: 34,260,156 km (0.097 R)
• M54: 35,370,322 km (0.052 R)
• M55: 36,398,209 km (0.088 R)
• M56: 37,720,505 km (0.091 R)
• M57: 43,862,694 km (0.102 R)
• M58: 44,966,577 km (0.114 R)
• M59: 45,168,235 km (0.119 R)
• M60: 46,079,585 km (0.094 R)
• M61: 46,996,919 km (0.117 R)
• M62: 49,472,465 km (0.106 R)
• M63: 51,990,047 km (0.109 R)
• M64: 52,625,838 km (0.103 R)
• M65: 54,656,480 km (0.103 R)
• M66: 55,087,322 km (0.088 R)
• M67: 57,476,549 km (0.061 R)
• M68: 57,804,916 km (0.069 R)
• M69: 58,243,837 km (0.089 R)
• M70: 58,573,700 km (0.076 R)
• M71: 59,235,371 km (0.083 R)
• M72: 60,454,744 km (0.039 R)
• M73: 61,235,046 km (0.097 R)
• M74: 61,346,796 km (0.045 R)
• M75: 61,794,392 km (0.12 R)
• M76: 62,130,838 km (0.103 R)
• M77: 62,467,882 km (0.095 R)
• M78: 62,580,380 km (0.077 R)
• M79: 62,918,321 km (0.03 R)
• M80: 64,275,772 km (0.081 R)
• M81: 64,503,011 km (0.103 R)
• M82: 65,986,274 km (0.04 R)
• M83: 68,754,134 km (0.074 R)
• M84: 69,685,082 km (0.083 R)
• M85: 71,206,791 km (0.094 R)
• M86: 72,976,235 km (0.101 R)
• M87: 73,688,022 km (0.07 R)
• M88: 73,925,882 km (0.097 R)
• M89: 75,118,626 km (0.093 R)
• M90: 75,238,155 km (0.109 R)
• M91: 79,586,815 km (0.052 R)
• M92: 81,299,860 km (0.081 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 13,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit