🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.72 AU - 0.84 AU

Year: 299 Days

Day: 23.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,932,006 km

• M1: 274,512 km (0.107 R)
• M2: 537,954 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.8 AU - 1.02 AU

Year: 376 Days

Day: 16.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,932,006 km

• M1: 212,130 km (0.03 R)

Asteroid Belt

Center: 4.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.9

Radius: 10.7

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.47 AU - 8.95 AU

Year: 8392 Days

Day: 12.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 58,932,006 km

• M1: 308,920 km (0.079 R)
• M2: 711,637 km (0.042 R)
• M3: 834,457 km (0.097 R)
• M4: 911,799 km (0.071 R)
• M5: 1,130,960 km (0.12 R)
• M6: 1,232,387 km (0.098 R)
• M7: 1,507,797 km (0.057 R)
• M8: 1,685,968 km (0.113 R)
• M9: 1,871,170 km (0.045 R)
• M10: 1,992,644 km (0.056 R)
• M11: 2,261,920 km (0.071 R)
• M12: 2,562,163 km (0.117 R)
• M13: 3,057,032 km (0.08 R)
• M14: 3,347,252 km (0.113 R)
• M15: 3,538,588 km (0.11 R)
• M16: 3,668,140 km (0.062 R)
• M17: 4,432,286 km (0.085 R)
• M18: 4,808,674 km (0.089 R)
• M19: 5,000,758 km (0.092 R)
• M20: 5,171,000 km (0.064 R)
• M21: 5,293,820 km (0.057 R)
• M22: 5,467,353 km (0.088 R)
• M23: 5,592,417 km (0.09 R)
• M24: 5,896,699 km (0.117 R)
• M25: 6,415,654 km (0.045 R)
• M26: 8,432,234 km (0.079 R)
• M27: 8,781,245 km (0.103 R)
• M28: 8,928,001 km (0.031 R)
• M29: 9,046,183 km (0.101 R)
• M30: 9,553,619 km (0.076 R)
• M31: 9,735,081 km (0.1 R)
• M32: 9,826,187 km (0.088 R)
• M33: 10,101,147 km (0.077 R)
• M34: 10,409,768 km (0.108 R)
• M35: 10,596,466 km (0.114 R)
• M36: 10,752,796 km (0.068 R)
• M37: 10,941,588 km (0.107 R)
• M38: 11,514,249 km (0.093 R)
• M39: 12,325,817 km (0.109 R)
• M40: 13,021,747 km (0.085 R)
• M41: 13,122,276 km (0.1 R)
• M42: 13,222,956 km (0.116 R)
• M43: 14,106,780 km (0.12 R)
• M44: 14,764,711 km (0.041 R)
• M45: 14,834,574 km (0.102 R)
• M46: 16,074,590 km (0.052 R)
• M47: 16,218,504 km (0.104 R)
• M48: 17,017,207 km (0.095 R)
• M49: 17,274,066 km (0.096 R)
• M50: 17,384,469 km (0.116 R)
• M51: 17,717,325 km (0.108 R)
• M52: 18,126,924 km (0.108 R)
• M53: 18,652,760 km (0.11 R)
• M54: 18,804,004 km (0.12 R)
• M55: 19,183,683 km (0.114 R)
• M56: 19,796,585 km (0.108 R)
• M57: 21,277,904 km (0.044 R)
• M58: 21,396,235 km (0.09 R)
• M59: 21,673,590 km (0.098 R)
• M60: 22,271,682 km (0.072 R)
• M61: 22,351,867 km (0.084 R)
• M62: 23,525,013 km (0.11 R)
• M63: 23,606,694 km (0.111 R)
• M64: 23,770,204 km (0.078 R)
• M65: 24,263,279 km (0.107 R)
• M66: 24,469,724 km (0.085 R)
• M67: 24,676,618 km (0.083 R)
• M68: 24,842,671 km (0.09 R)
• M69: 25,426,701 km (0.075 R)
• M70: 25,552,364 km (0.078 R)
• M71: 26,353,610 km (0.039 R)
• M72: 26,565,739 km (0.061 R)
• M73: 27,162,934 km (0.072 R)
• M74: 28,457,405 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.8

Radius: 9.6

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.03 AU - 10.05 AU

Year: 10818 Days

Day: 6.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,932,006 km

• M1: 208,390 km (0.109 R)
• M2: 371,302 km (0.117 R)
• M3: 989,740 km (0.081 R)
• M4: 1,538,614 km (0.108 R)
• M5: 1,974,542 km (0.118 R)
• M6: 2,316,822 km (0.111 R)
• M7: 2,619,758 km (0.076 R)
• M8: 2,915,214 km (0.099 R)
• M9: 3,118,368 km (0.099 R)
• M10: 3,431,626 km (0.093 R)
• M11: 3,711,374 km (0.101 R)
• M12: 4,043,630 km (0.071 R)
• M13: 4,133,838 km (0.084 R)
• M14: 4,224,644 km (0.1 R)
• M15: 4,339,236 km (0.057 R)
• M16: 4,501,400 km (0.116 R)
• M17: 4,618,385 km (0.119 R)
• M18: 5,024,095 km (0.093 R)
• M19: 5,169,953 km (0.077 R)
• M20: 5,366,674 km (0.06 R)
• M21: 5,540,956 km (0.116 R)
• M22: 5,767,746 km (0.057 R)
• M23: 5,894,904 km (0.075 R)
• M24: 6,308,692 km (0.105 R)
• M25: 6,519,026 km (0.065 R)
• M26: 7,082,412 km (0.07 R)
• M27: 7,191,469 km (0.089 R)
• M28: 7,273,598 km (0.078 R)
• M29: 7,605,406 km (0.101 R)
• M30: 7,717,156 km (0.11 R)
• M31: 7,914,027 km (0.104 R)
• M32: 8,226,836 km (0.05 R)
• M33: 9,040,947 km (0.108 R)
• M34: 9,248,589 km (0.12 R)
• M35: 9,850,421 km (0.098 R)
• M36: 10,156,050 km (0.062 R)
• M37: 10,279,169 km (0.04 R)
• M38: 10,714,199 km (0.087 R)
• M39: 11,282,223 km (0.113 R)
• M40: 11,666,390 km (0.059 R)
• M41: 11,763,180 km (0.03 R)
• M42: 11,892,582 km (0.067 R)
• M43: 14,231,993 km (0.066 R)
• M44: 14,751,547 km (0.105 R)
• M45: 14,821,259 km (0.092 R)
• M46: 14,891,122 km (0.109 R)
• M47: 15,066,151 km (0.065 R)
• M48: 15,206,773 km (0.107 R)
• M49: 15,631,033 km (0.041 R)
• M50: 16,672,533 km (0.11 R)
• M51: 16,927,298 km (0.115 R)
• M52: 17,000,302 km (0.091 R)
• M53: 17,256,713 km (0.115 R)
• M54: 17,662,273 km (0.112 R)
• M55: 18,633,312 km (0.095 R)
• M56: 18,973,498 km (0.104 R)
• M57: 19,775,193 km (0.076 R)
• M58: 19,967,725 km (0.103 R)
• M59: 20,199,452 km (0.045 R)
• M60: 20,354,585 km (0.049 R)
• M61: 20,665,899 km (0.079 R)
• M62: 21,253,818 km (0.111 R)
• M63: 21,372,001 km (0.118 R)
• M64: 21,688,550 km (0.112 R)
• M65: 21,847,273 km (0.116 R)
• M66: 22,166,066 km (0.104 R)
• M67: 22,606,781 km (0.117 R)
• M68: 22,727,507 km (0.048 R)
• M69: 22,848,532 km (0.112 R)
• M70: 23,334,425 km (0.092 R)
• M71: 23,741,930 km (0.111 R)
• M72: 24,316,386 km (0.105 R)
• M73: 25,437,173 km (0.052 R)
• M74: 25,604,723 km (0.089 R)
• M75: 27,128,377 km (0.092 R)
• M76: 27,685,928 km (0.064 R)
• M77: 28,160,602 km (0.108 R)
• M78: 28,550,903 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.3

Radius: 5.1

Gravity: 20 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.89 AU - 12.95 AU

Year: 15642 Days

Day: 22 Hours

Environment

Temp: -209 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 58,932,006 km

• M1: 65,225 km (0.048 R)
• M2: 282,291 km (0.102 R)
• M3: 324,627 km (0.063 R)
• M4: 448,943 km (0.039 R)
• M5: 552,166 km (0.117 R)
• M6: 625,319 km (0.117 R)
• M7: 741,407 km (0.09 R)
• M8: 843,582 km (0.076 R)
• M9: 1,016,518 km (0.112 R)
• M10: 1,107,323 km (0.089 R)
• M11: 1,345,782 km (0.101 R)
• M12: 1,548,039 km (0.098 R)
• M13: 1,869,375 km (0.047 R)
• M14: 2,066,395 km (0.09 R)
• M15: 3,313,742 km (0.111 R)
• M16: 3,937,416 km (0.045 R)
• M17: 4,373,045 km (0.039 R)
• M18: 5,728,551 km (0.092 R)
• M19: 6,138,001 km (0.116 R)
• M20: 7,028,258 km (0.094 R)
• M21: 7,202,389 km (0.12 R)
• M22: 7,466,131 km (0.077 R)
• M23: 7,599,273 km (0.065 R)
• M24: 8,785,584 km (0.116 R)
• M25: 8,926,056 km (0.049 R)
• M26: 9,399,982 km (0.092 R)
• M27: 9,639,937 km (0.098 R)
• M28: 11,223,131 km (0.105 R)
• M29: 11,426,734 km (0.084 R)
• M30: 12,096,484 km (0.088 R)
• M31: 12,885,164 km (0.047 R)
• M32: 13,044,934 km (0.076 R)
• M33: 13,420,126 km (0.076 R)
• M34: 13,744,604 km (0.083 R)
• M35: 13,853,212 km (0.114 R)
• M36: 14,511,592 km (0.089 R)
• M37: 14,900,247 km (0.117 R)
• M38: 15,348,742 km (0.041 R)
• M39: 15,972,565 km (0.104 R)
• M40: 16,086,857 km (0.085 R)
• M41: 16,952,880 km (0.081 R)
• M42: 17,538,705 km (0.074 R)
• M43: 19,153,015 km (0.098 R)
• M44: 19,274,489 km (0.059 R)
• M45: 19,335,226 km (0.088 R)
• M46: 19,457,148 km (0.109 R)
• M47: 19,824,261 km (0.109 R)
• M48: 21,064,278 km (0.101 R)
• M49: 21,820,196 km (0.114 R)
• M50: 22,010,634 km (0.093 R)
• M51: 22,074,213 km (0.097 R)
• M52: 25,263,789 km (0.112 R)
• M53: 25,865,023 km (0.04 R)
• M54: 28,455,460 km (0.095 R)
• M55: 28,941,503 km (0.087 R)
• M56: 29,011,216 km (0.065 R)
• M57: 29,992,428 km (0.088 R)
• M58: 30,558,058 km (0.104 R)
• M59: 30,700,026 km (0.117 R)
• M60: 30,984,561 km (0.092 R)
• M61: 31,198,486 km (0.077 R)
• M62: 31,413,010 km (0.101 R)
• M63: 32,782,728 km (0.116 R)
• M64: 32,855,283 km (0.026 R)
• M65: 34,984,808 km (0.087 R)
• M66: 36,028,553 km (0.053 R)
• M67: 36,253,698 km (0.086 R)
• M68: 37,158,316 km (0.082 R)
• M69: 37,385,705 km (0.118 R)
• M70: 37,461,551 km (0.108 R)
• M71: 38,605,975 km (0.09 R)
• M72: 38,759,462 km (0.107 R)
• M73: 39,839,259 km (0.111 R)
• M74: 40,227,316 km (0.038 R)
• M75: 40,928,930 km (0.057 R)
• M76: 42,344,425 km (0.108 R)
• M77: 43,296,915 km (0.117 R)
• M78: 43,695,892 km (0.114 R)
• M79: 44,256,436 km (0.095 R)
• M80: 45,303,770 km (0.112 R)
• M81: 46,767,436 km (0.065 R)
• M82: 46,931,096 km (0.064 R)
• M83: 50,075,194 km (0.074 R)
• M84: 50,410,144 km (0.096 R)
• M85: 52,180,485 km (0.078 R)
• M86: 53,286,612 km (0.105 R)
• M87: 53,372,032 km (0.118 R)
• M88: 53,543,023 km (0.094 R)
• M89: 53,628,593 km (0.08 R)
• M90: 53,714,163 km (0.059 R)
• M91: 54,744,742 km (0.075 R)
• M92: 55,089,715 km (0.045 R)
• M93: 56,825,499 km (0.095 R)
• M94: 57,000,080 km (0.114 R)
• M95: 58,051,155 km (0.096 R)
• M96: 58,139,118 km (0.095 R)
• M97: 58,843,724 km (0.053 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 15,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit