🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.49 AU - 0.73 AU

Year: 179 Days

Day: 34 Hours

Environment

Temp: 152 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,459,317 km

• M1: 425,008 km (0.04 R)
• M2: 495,319 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.61 AU - 0.97 AU

Year: 265 Days

Day: 24.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.49 AU - 1.51 AU

Year: 692 Days

Day: 23.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,459,317 km

• M1: 171,290 km (0.086 R)
• M2: 499,058 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.57 AU - 1.79 AU

Year: 820 Days

Day: 46.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,459,317 km

• M1: 258,655 km (0.088 R)
• M2: 358,436 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.49 AU - 3.35 AU

Year: 1880 Days

Day: 43.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.66 AU - 3.5 AU

Year: 2036 Days

Day: 14.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.4

Radius: 9.7

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.16 AU - 10.08 AU

Year: 8717 Days

Day: 9.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 62,459,317 km

• M1: 125,812 km (0.114 R)
• M2: 451,337 km (0.103 R)
• M3: 594,352 km (0.117 R)
• M4: 678,127 km (0.085 R)
• M5: 832,063 km (0.111 R)
• M6: 913,594 km (0.102 R)
• M7: 1,026,840 km (0.105 R)
• M8: 1,205,759 km (0.096 R)
• M9: 1,299,108 km (0.116 R)
• M10: 1,362,837 km (0.114 R)
• M11: 2,095,268 km (0.117 R)
• M12: 2,285,706 km (0.081 R)
• M13: 2,501,875 km (0.107 R)
• M14: 2,807,354 km (0.112 R)
• M15: 3,321,073 km (0.118 R)
• M16: 4,121,870 km (0.071 R)
• M17: 4,804,186 km (0.108 R)
• M18: 5,030,976 km (0.118 R)
• M19: 5,184,165 km (0.091 R)
• M20: 5,312,968 km (0.081 R)
• M21: 5,547,687 km (0.087 R)
• M22: 6,217,138 km (0.117 R)
• M23: 6,997,291 km (0.113 R)
• M24: 7,341,067 km (0.117 R)
• M25: 7,719,699 km (0.11 R)
• M26: 8,254,661 km (0.075 R)
• M27: 8,770,923 km (0.113 R)
• M28: 9,770,835 km (0.069 R)
• M29: 10,381,494 km (0.11 R)
• M30: 11,808,957 km (0.114 R)
• M31: 11,944,941 km (0.07 R)
• M32: 12,945,751 km (0.117 R)
• M33: 13,367,767 km (0.038 R)
• M34: 13,758,516 km (0.039 R)
• M35: 14,333,720 km (0.09 R)
• M36: 14,515,182 km (0.051 R)
• M37: 14,587,887 km (0.094 R)
• M38: 14,843,550 km (0.093 R)
• M39: 15,433,414 km (0.104 R)
• M40: 16,294,649 km (0.059 R)
• M41: 17,364,274 km (0.105 R)
• M42: 17,790,628 km (0.111 R)
• M43: 17,907,613 km (0.113 R)
• M44: 18,181,228 km (0.111 R)
• M45: 18,416,994 km (0.103 R)
• M46: 18,772,588 km (0.118 R)
• M47: 19,610,934 km (0.094 R)
• M48: 19,772,051 km (0.113 R)
• M49: 19,852,685 km (0.048 R)
• M50: 20,502,239 km (0.105 R)
• M51: 20,624,909 km (0.07 R)
• M52: 21,241,402 km (0.119 R)
• M53: 21,989,241 km (0.079 R)
• M54: 22,198,529 km (0.113 R)
• M55: 22,872,617 km (0.032 R)
• M56: 23,425,231 km (0.083 R)
• M57: 23,810,446 km (0.09 R)
• M58: 24,111,586 km (0.068 R)
• M59: 26,475,981 km (0.071 R)
• M60: 26,832,622 km (0.104 R)
• M61: 27,776,136 km (0.046 R)
• M62: 27,866,493 km (0.059 R)
• M63: 28,138,312 km (0.092 R)
• M64: 29,510,873 km (0.086 R)
• M65: 30,205,306 km (0.069 R)
• M66: 30,811,477 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593

Radius: 4.8

Gravity: 25.74 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 11.63 AU - 13.47 AU

Year: 16749 Days

Day: 22.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,459,317 km

• M1: 105,766 km (0.12 R)
• M2: 255,513 km (0.077 R)
• M3: 329,564 km (0.096 R)
• M4: 361,279 km (0.109 R)
• M5: 394,190 km (0.066 R)
• M6: 653,743 km (0.1 R)
• M7: 694,733 km (0.103 R)
• M8: 1,126,472 km (0.07 R)
• M9: 1,226,403 km (0.073 R)
• M10: 1,408,314 km (0.091 R)
• M11: 1,683,126 km (0.107 R)
• M12: 1,797,718 km (0.108 R)
• M13: 2,537,329 km (0.08 R)
• M14: 3,181,797 km (0.094 R)
• M15: 3,540,533 km (0.112 R)
• M16: 3,874,286 km (0.115 R)
• M17: 4,772,022 km (0.083 R)
• M18: 5,098,894 km (0.101 R)
• M19: 5,773,879 km (0.098 R)
• M20: 5,860,347 km (0.083 R)
• M21: 6,387,380 km (0.103 R)
• M22: 6,476,840 km (0.097 R)
• M23: 7,439,502 km (0.099 R)
• M24: 7,817,985 km (0.075 R)
• M25: 8,154,281 km (0.106 R)
• M26: 8,791,119 km (0.096 R)
• M27: 10,060,307 km (0.117 R)
• M28: 11,439,749 km (0.101 R)
• M29: 11,602,811 km (0.098 R)
• M30: 12,096,185 km (0.097 R)
• M31: 12,206,887 km (0.108 R)
• M32: 12,373,389 km (0.104 R)
• M33: 12,933,933 km (0.059 R)
• M34: 13,103,577 km (0.119 R)
• M35: 15,019,177 km (0.102 R)
• M36: 15,376,866 km (0.071 R)
• M37: 16,100,321 km (0.098 R)
• M38: 16,161,208 km (0.082 R)
• M39: 16,282,980 km (0.099 R)
• M40: 16,896,780 km (0.086 R)
• M41: 18,527,397 km (0.076 R)
• M42: 19,815,584 km (0.114 R)
• M43: 21,132,345 km (0.105 R)
• M44: 21,801,346 km (0.116 R)
• M45: 21,935,985 km (0.088 R)
• M46: 22,681,281 km (0.069 R)
• M47: 22,749,498 km (0.095 R)
• M48: 23,434,955 km (0.081 R)
• M49: 24,057,731 km (0.088 R)
• M50: 24,266,420 km (0.112 R)
• M51: 24,475,857 km (0.099 R)
• M52: 26,458,777 km (0.112 R)
• M53: 28,787,268 km (0.096 R)
• M54: 31,484,218 km (0.068 R)
• M55: 31,712,505 km (0.1 R)
• M56: 31,941,389 km (0.093 R)
• M57: 32,247,467 km (0.083 R)
• M58: 32,708,378 km (0.1 R)
• M59: 33,792,364 km (0.06 R)
• M60: 33,870,155 km (0.111 R)
• M61: 34,573,713 km (0.048 R)
• M62: 35,519,322 km (0.066 R)
• M63: 36,154,365 km (0.099 R)
• M64: 36,713,113 km (0.08 R)
• M65: 37,597,086 km (0.092 R)
• M66: 37,920,218 km (0.096 R)
• M67: 38,487,792 km (0.062 R)
• M68: 38,650,555 km (0.12 R)
• M69: 39,631,618 km (0.114 R)
• M70: 39,796,026 km (0.119 R)
• M71: 39,960,583 km (0.115 R)
• M72: 42,707,948 km (0.114 R)
• M73: 43,467,756 km (0.053 R)
• M74: 43,637,100 km (0.072 R)
• M75: 44,231,902 km (0.096 R)
• M76: 45,515,601 km (0.066 R)
• M77: 46,898,184 km (0.084 R)
• M78: 48,557,973 km (0.082 R)
• M79: 49,704,491 km (0.095 R)
• M80: 50,414,632 km (0.039 R)
• M81: 50,860,134 km (0.108 R)
• M82: 51,128,064 km (0.054 R)
• M83: 52,204,421 km (0.096 R)
• M84: 56,676,350 km (0.105 R)
• M85: 56,768,951 km (0.057 R)
• M86: 59,756,421 km (0.106 R)
• M87: 60,039,161 km (0.083 R)
• M88: 61,269,304 km (0.11 R)
• M89: 61,649,582 km (0.092 R)
• M90: 63,082,131 km (0.069 R)
• M91: 63,466,149 km (0.114 R)
• M92: 63,658,382 km (0.115 R)
• M93: 63,850,765 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.5

Radius: 3.2

Gravity: 35.89 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 13.56 AU - 14.98 AU

Year: 20308 Days

Day: 20.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,459,317 km

• M1: 121,922 km (0.087 R)
• M2: 243,545 km (0.109 R)
• M3: 286,480 km (0.119 R)
• M4: 431,141 km (0.103 R)
• M5: 576,999 km (0.079 R)
• M6: 716,873 km (0.112 R)
• M7: 911,649 km (0.068 R)
• M8: 1,321,847 km (0.064 R)
• M9: 1,347,578 km (0.112 R)
• M10: 1,425,817 km (0.102 R)
• M11: 1,984,117 km (0.114 R)
• M12: 2,316,972 km (0.049 R)
• M13: 2,634,568 km (0.112 R)
• M14: 3,450,624 km (0.067 R)
• M15: 4,299,592 km (0.082 R)
• M16: 5,664,673 km (0.102 R)
• M17: 6,089,681 km (0.104 R)
• M18: 6,219,083 km (0.053 R)
• M19: 6,880,006 km (0.081 R)
• M20: 7,655,671 km (0.104 R)
• M21: 8,362,820 km (0.064 R)
• M22: 9,287,933 km (0.114 R)
• M23: 9,387,266 km (0.12 R)
• M24: 10,761,323 km (0.116 R)
• M25: 10,865,593 km (0.087 R)
• M26: 11,233,155 km (0.118 R)
• M27: 11,604,756 km (0.06 R)
• M28: 11,818,980 km (0.065 R)
• M29: 12,524,035 km (0.119 R)
• M30: 12,743,644 km (0.106 R)
• M31: 13,186,753 km (0.074 R)
• M32: 14,488,554 km (0.115 R)
• M33: 15,183,885 km (0.051 R)
• M34: 15,242,377 km (0.04 R)
• M35: 15,890,136 km (0.05 R)
• M36: 17,334,055 km (0.081 R)
• M37: 17,824,736 km (0.104 R)
• M38: 18,756,880 km (0.093 R)
• M39: 19,260,427 km (0.077 R)
• M40: 19,386,986 km (0.072 R)
• M41: 19,513,845 km (0.041 R)
• M42: 19,577,425 km (0.059 R)
• M43: 19,768,461 km (0.094 R)
• M44: 20,409,637 km (0.109 R)
• M45: 21,515,315 km (0.044 R)
• M46: 22,042,199 km (0.092 R)
• M47: 22,174,743 km (0.105 R)
• M48: 22,373,708 km (0.06 R)
• M49: 23,243,470 km (0.065 R)
• M50: 24,260,586 km (0.114 R)
• M51: 25,361,477 km (0.072 R)
• M52: 26,760,217 km (0.114 R)
• M53: 28,040,326 km (0.03 R)
• M54: 29,704,901 km (0.108 R)
• M55: 31,774,139 km (0.043 R)
• M56: 33,204,444 km (0.116 R)
• M57: 33,660,568 km (0.072 R)
• M58: 34,578,800 km (0.094 R)
• M59: 34,963,865 km (0.041 R)
• M60: 35,272,934 km (0.043 R)
• M61: 35,350,426 km (0.098 R)
• M62: 36,049,496 km (0.113 R)
• M63: 36,439,947 km (0.103 R)
• M64: 38,174,385 km (0.057 R)
• M65: 38,652,051 km (0.115 R)
• M66: 39,211,846 km (0.118 R)
• M67: 40,826,007 km (0.066 R)
• M68: 41,641,166 km (0.072 R)
• M69: 42,050,765 km (0.106 R)
• M70: 44,536,184 km (0.118 R)
• M71: 44,703,584 km (0.113 R)
• M72: 45,459,352 km (0.117 R)
• M73: 45,796,695 km (0.045 R)
• M74: 46,898,484 km (0.099 R)
• M75: 47,324,688 km (0.106 R)
• M76: 47,409,959 km (0.086 R)
• M77: 47,837,659 km (0.116 R)
• M78: 48,266,556 km (0.087 R)
• M79: 49,647,793 km (0.083 R)
• M80: 50,168,992 km (0.064 R)
• M81: 51,041,896 km (0.025 R)
• M82: 52,272,189 km (0.113 R)
• M83: 54,403,958 km (0.116 R)
• M84: 54,761,946 km (0.039 R)
• M85: 55,031,073 km (0.112 R)
• M86: 55,660,581 km (0.078 R)
• M87: 56,473,346 km (0.082 R)
• M88: 57,017,433 km (0.073 R)
• M89: 58,019,440 km (0.117 R)
• M90: 58,385,356 km (0.101 R)
• M91: 58,935,428 km (0.11 R)
• M92: 59,948,504 km (0.062 R)
• M93: 60,410,911 km (0.052 R)
• M94: 61,618,615 km (0.083 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: 241 - 19,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit