🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.6 AU - 0.66 AU

Year: 186 Days

Day: 47.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,135,511 km

• M1: 45,029 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.57 AU - 0.85 AU

Year: 223 Days

Day: 24.3 Hours

Environment

Temp: 99 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.72 AU - 0.92 AU

Year: 277 Days

Day: 17.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,135,511 km

• M1: 21,841 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.31 AU - 1.39 AU

Year: 585 Days

Day: 22 Hours

Environment

Temp: -37 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.49 AU - 2.07 AU

Year: 885 Days

Day: 20.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,135,511 km

• M1: 538,253 km (0.073 R)
• M2: 895,194 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.17 AU - 3.21 AU

Year: 2124 Days

Day: 31.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,135,511 km

• M1: 1,728,155 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.9

Radius: 11.3

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 9.45 AU - 12.03 AU

Year: 13121 Days

Day: 6.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 99,135,511 km

• M1: 146,307 km (0.068 R)
• M2: 269,875 km (0.062 R)
• M3: 393,143 km (0.085 R)
• M4: 833,559 km (0.113 R)
• M5: 1,127,070 km (0.065 R)
• M6: 1,224,010 km (0.062 R)
• M7: 1,400,834 km (0.089 R)
• M8: 1,780,215 km (0.107 R)
• M9: 2,041,113 km (0.118 R)
• M10: 3,135,571 km (0.1 R)
• M11: 3,310,002 km (0.052 R)
• M12: 3,852,744 km (0.092 R)
• M13: 3,927,243 km (0.107 R)
• M14: 4,153,585 km (0.113 R)
• M15: 4,230,029 km (0.082 R)
• M16: 4,698,720 km (0.097 R)
• M17: 5,558,458 km (0.098 R)
• M18: 5,642,832 km (0.076 R)
• M19: 5,727,803 km (0.08 R)
• M20: 6,202,178 km (0.114 R)
• M21: 6,466,368 km (0.106 R)
• M22: 7,142,999 km (0.111 R)
• M23: 7,559,779 km (0.091 R)
• M24: 8,857,540 km (0.096 R)
• M25: 9,965,163 km (0.075 R)
• M26: 10,535,430 km (0.076 R)
• M27: 11,063,062 km (0.113 R)
• M28: 11,870,591 km (0.067 R)
• M29: 12,641,469 km (0.108 R)
• M30: 12,864,669 km (0.08 R)
• M31: 13,258,410 km (0.093 R)
• M32: 14,521,914 km (0.091 R)
• M33: 15,763,427 km (0.08 R)
• M34: 16,184,844 km (0.084 R)
• M35: 16,610,001 km (0.108 R)
• M36: 17,782,400 km (0.047 R)
• M37: 18,347,132 km (0.056 R)
• M38: 18,473,392 km (0.074 R)
• M39: 18,917,698 km (0.12 R)
• M40: 19,558,575 km (0.094 R)
• M41: 20,076,333 km (0.105 R)
• M42: 20,336,933 km (0.07 R)
• M43: 21,324,129 km (0.11 R)
• M44: 21,924,017 km (0.107 R)
• M45: 23,619,110 km (0.078 R)
• M46: 24,239,792 km (0.066 R)
• M47: 25,215,768 km (0.112 R)
• M48: 25,496,863 km (0.102 R)
• M49: 25,779,154 km (0.091 R)
• M50: 26,275,669 km (0.07 R)
• M51: 28,585,161 km (0.103 R)
• M52: 29,467,789 km (0.066 R)
• M53: 29,912,543 km (0.066 R)
• M54: 30,733,686 km (0.075 R)
• M55: 31,259,971 km (0.114 R)
• M56: 33,472,374 km (0.117 R)
• M57: 33,549,566 km (0.074 R)
• M58: 35,577,216 km (0.112 R)
• M59: 35,892,568 km (0.11 R)
• M60: 36,526,265 km (0.061 R)
• M61: 38,288,079 km (0.042 R)
• M62: 39,260,615 km (0.111 R)
• M63: 41,312,798 km (0.095 R)
• M64: 42,393,643 km (0.119 R)
• M65: 43,568,136 km (0.051 R)
• M66: 45,093,885 km (0.065 R)
• M67: 46,636,987 km (0.099 R)
• M68: 47,762,112 km (0.074 R)
• M69: 50,039,441 km (0.078 R)
• M70: 50,392,791 km (0.104 R)
• M71: 50,658,477 km (0.111 R)
• M72: 50,747,188 km (0.052 R)
• M73: 51,102,333 km (0.106 R)
• M74: 51,280,205 km (0.057 R)
• M75: 51,815,018 km (0.099 R)
• M76: 52,083,097 km (0.074 R)
• M77: 52,441,384 km (0.096 R)
• M78: 54,789,771 km (0.073 R)
• M79: 55,702,019 km (0.072 R)
• M80: 55,793,573 km (0.107 R)
• M81: 56,068,384 km (0.118 R)
• M82: 56,251,941 km (0.118 R)
• M83: 56,343,644 km (0.079 R)
• M84: 56,527,500 km (0.116 R)
• M85: 57,634,225 km (0.118 R)
• M86: 58,283,181 km (0.093 R)
• M87: 59,401,275 km (0.08 R)
• M88: 62,893,189 km (0.105 R)
• M89: 63,656,886 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.9

Radius: 3.5

Gravity: 75.09 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10.51 AU - 16.55 AU

Year: 18552 Days

Day: 23.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 99,135,511 km

• M1: 220,358 km (0.058 R)
• M2: 458,218 km (0.096 R)
• M3: 588,668 km (0.093 R)
• M4: 682,017 km (0.028 R)
• M5: 730,486 km (0.11 R)
• M6: 755,170 km (0.055 R)
• M7: 856,597 km (0.099 R)
• M8: 1,072,916 km (0.06 R)
• M9: 2,270,447 km (0.102 R)
• M10: 2,681,542 km (0.06 R)
• M11: 2,915,363 km (0.108 R)
• M12: 3,827,312 km (0.098 R)
• M13: 3,870,695 km (0.115 R)
• M14: 4,679,571 km (0.062 R)
• M15: 5,007,938 km (0.077 R)
• M16: 5,440,875 km (0.093 R)
• M17: 5,935,744 km (0.03 R)
• M18: 6,188,714 km (0.088 R)
• M19: 6,393,514 km (0.113 R)
• M20: 7,288,558 km (0.074 R)
• M21: 7,396,418 km (0.09 R)
• M22: 7,723,140 km (0.083 R)
• M23: 8,110,299 km (0.091 R)
• M24: 10,440,735 km (0.056 R)
• M25: 10,806,950 km (0.116 R)
• M26: 12,313,251 km (0.05 R)
• M27: 12,441,756 km (0.119 R)
• M28: 13,353,555 km (0.072 R)
• M29: 13,485,500 km (0.107 R)
• M30: 14,017,919 km (0.104 R)
• M31: 14,151,959 km (0.059 R)
• M32: 14,557,070 km (0.101 R)
• M33: 15,240,433 km (0.082 R)
• M34: 16,780,543 km (0.079 R)
• M35: 17,137,334 km (0.091 R)
• M36: 17,713,435 km (0.075 R)
• M37: 18,149,812 km (0.056 R)
• M38: 18,810,885 km (0.051 R)
• M39: 18,884,786 km (0.106 R)
• M40: 19,479,737 km (0.085 R)
• M41: 20,005,274 km (0.086 R)
• M42: 20,080,821 km (0.098 R)
• M43: 20,383,607 km (0.097 R)
• M44: 20,993,817 km (0.102 R)
• M45: 21,070,561 km (0.09 R)
• M46: 21,301,091 km (0.099 R)
• M47: 22,076,008 km (0.062 R)
• M48: 23,573,483 km (0.112 R)
• M49: 24,133,278 km (0.103 R)
• M50: 24,697,561 km (0.1 R)
• M51: 25,511,224 km (0.11 R)
• M52: 25,675,034 km (0.102 R)
• M53: 27,248,205 km (0.094 R)
• M54: 27,919,899 km (0.094 R)
• M55: 28,257,841 km (0.073 R)
• M56: 29,023,034 km (0.103 R)
• M57: 30,400,083 km (0.113 R)
• M58: 32,505,373 km (0.074 R)
• M59: 34,024,689 km (0.106 R)
• M60: 34,204,955 km (0.096 R)
• M61: 34,476,026 km (0.111 R)
• M62: 35,933,409 km (0.118 R)
• M63: 36,669,580 km (0.066 R)
• M64: 38,531,624 km (0.086 R)
• M65: 39,474,241 km (0.107 R)
• M66: 40,519,780 km (0.048 R)
• M67: 41,863,618 km (0.114 R)
• M68: 42,637,936 km (0.11 R)
• M69: 43,124,429 km (0.077 R)
• M70: 43,514,879 km (0.065 R)
• M71: 44,693,261 km (0.085 R)
• M72: 45,385,451 km (0.103 R)
• M73: 46,181,012 km (0.107 R)
• M74: 48,290,791 km (0.075 R)
• M75: 53,963,542 km (0.115 R)
• M76: 55,228,991 km (0.044 R)
• M77: 55,334,906 km (0.077 R)
• M78: 55,759,016 km (0.103 R)
• M79: 56,184,323 km (0.084 R)
• M80: 57,574,087 km (0.076 R)
• M81: 60,714,595 km (0.092 R)
• M82: 61,261,674 km (0.052 R)
• M83: 61,480,985 km (0.077 R)
• M84: 62,802,233 km (0.062 R)
• M85: 63,133,892 km (0.088 R)
• M86: 63,688,152 km (0.113 R)
• M87: 64,244,058 km (0.079 R)
• M88: 64,801,459 km (0.069 R)
• M89: 65,696,803 km (0.1 R)
• M90: 66,708,832 km (0.086 R)
• M91: 67,499,457 km (0.071 R)
• M92: 68,179,678 km (0.078 R)
• M93: 70,808,263 km (0.055 R)
• M94: 71,268,725 km (0.066 R)
• M95: 71,961,363 km (0.032 R)
• M96: 72,077,002 km (0.09 R)
• M97: 72,540,307 km (0.108 R)
• M98: 72,656,245 km (0.087 R)
• M99: 72,888,271 km (0.104 R)
• M100: 78,294,589 km (0.076 R)

Asteroid Belt

Center: 15.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.6

Radius: 3.6

Gravity: 67.18 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 13.79 AU - 20.43 AU

Year: 26383 Days

Day: 22.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 99,135,511 km

• M1: 47,871 km (0.114 R)
• M2: 102,774 km (0.097 R)
• M3: 509,082 km (0.098 R)
• M4: 559,646 km (0.114 R)
• M5: 1,763,310 km (0.075 R)
• M6: 1,919,490 km (0.093 R)
• M7: 1,999,226 km (0.071 R)
• M8: 2,161,988 km (0.052 R)
• M9: 3,131,383 km (0.106 R)
• M10: 3,178,356 km (0.102 R)
• M11: 4,061,283 km (0.069 R)
• M12: 4,582,632 km (0.088 R)
• M13: 4,905,314 km (0.101 R)
• M14: 5,859,150 km (0.042 R)
• M15: 6,505,862 km (0.07 R)
• M16: 6,929,074 km (0.094 R)
• M17: 7,299,030 km (0.051 R)
• M18: 7,486,326 km (0.072 R)
• M19: 7,612,138 km (0.109 R)
• M20: 8,122,117 km (0.03 R)
• M21: 10,409,618 km (0.073 R)
• M22: 10,479,780 km (0.092 R)
• M23: 10,903,740 km (0.1 R)
• M24: 11,189,472 km (0.078 R)
• M25: 13,181,667 km (0.047 R)
• M26: 13,333,509 km (0.037 R)
• M27: 14,490,947 km (0.091 R)
• M28: 15,439,847 km (0.118 R)
• M29: 17,065,228 km (0.116 R)
• M30: 17,147,955 km (0.102 R)
• M31: 19,000,426 km (0.12 R)
• M32: 19,258,033 km (0.028 R)
• M33: 21,716,524 km (0.089 R)
• M34: 21,985,651 km (0.095 R)
• M35: 22,346,332 km (0.076 R)
• M36: 22,436,838 km (0.113 R)
• M37: 23,624,047 km (0.118 R)
• M38: 25,112,995 km (0.072 R)
• M39: 25,584,527 km (0.062 R)
• M40: 26,536,119 km (0.079 R)
• M41: 27,305,950 km (0.106 R)
• M42: 27,985,423 km (0.118 R)
• M43: 28,376,173 km (0.117 R)
• M44: 28,474,160 km (0.086 R)
• M45: 28,572,146 km (0.094 R)
• M46: 29,857,491 km (0.062 R)
• M47: 30,356,998 km (0.071 R)
• M48: 30,557,459 km (0.107 R)
• M49: 31,161,685 km (0.115 R)
• M50: 31,363,942 km (0.099 R)
• M51: 31,973,403 km (0.036 R)
• M52: 32,586,755 km (0.094 R)
• M53: 32,997,700 km (0.09 R)
• M54: 33,513,962 km (0.111 R)
• M55: 33,617,634 km (0.109 R)
• M56: 35,078,606 km (0.096 R)
• M57: 35,394,407 km (0.105 R)
• M58: 36,241,131 km (0.097 R)
• M59: 36,347,346 km (0.062 R)
• M60: 37,416,073 km (0.116 R)
• M61: 37,631,045 km (0.072 R)
• M62: 39,584,345 km (0.096 R)
• M63: 39,803,356 km (0.08 R)
• M64: 41,793,008 km (0.099 R)
• M65: 41,904,458 km (0.117 R)
• M66: 42,463,356 km (0.043 R)
• M67: 43,362,588 km (0.063 R)
• M68: 44,495,493 km (0.035 R)
• M69: 48,185,773 km (0.092 R)
• M70: 50,067,415 km (0.051 R)
• M71: 51,374,901 km (0.102 R)
• M72: 53,538,535 km (0.054 R)
• M73: 54,144,855 km (0.074 R)
• M74: 54,753,419 km (0.111 R)
• M75: 56,346,188 km (0.119 R)
• M76: 57,210,115 km (0.061 R)
• M77: 57,954,066 km (0.026 R)
• M78: 64,277,418 km (0.118 R)
• M79: 64,406,072 km (0.112 R)
• M80: 64,792,633 km (0.114 R)
• M81: 66,216,655 km (0.075 R)
• M82: 68,437,435 km (0.058 R)
• M83: 69,358,958 km (0.117 R)
• M84: 69,491,053 km (0.103 R)
• M85: 72,014,470 km (0.111 R)
• M86: 73,758,333 km (0.1 R)
• M87: 74,703,193 km (0.071 R)
• M88: 79,486,585 km (0.067 R)
• M89: 79,624,663 km (0.089 R)
• M90: 80,316,554 km (0.1 R)
• M91: 82,683,491 km (0.072 R)
• M92: 86,063,954 km (0.069 R)
• M93: 86,347,592 km (0.049 R)
• M94: 88,771,975 km (0.113 R)
• M95: 90,929,475 km (0.029 R)
• M96: 91,218,498 km (0.082 R)
• M97: 92,522,693 km (0.042 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 14,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit