🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.56 AU - 0.76 AU

Year: 201 Days

Day: 41.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.64 AU - 0.92 AU

Year: 258 Days

Day: 21.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.02 AU - 2.16 AU

Year: 1132 Days

Day: 20.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.17 AU - 3.99 AU

Year: 2538 Days

Day: 17.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 171.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.05 AU - 4.13 AU

Year: 2549 Days

Day: 40.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.8

Radius: 13.2

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.98 AU - 8.32 AU

Year: 7165 Days

Day: 11.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 109,313,695 km

• M1: 168,148 km (0.117 R)
• M2: 250,726 km (0.091 R)
• M3: 368,609 km (0.114 R)
• M4: 464,053 km (0.036 R)
• M5: 703,559 km (0.094 R)
• M6: 898,634 km (0.102 R)
• M7: 1,374,804 km (0.098 R)
• M8: 1,529,339 km (0.054 R)
• M9: 1,777,821 km (0.109 R)
• M10: 2,110,377 km (0.074 R)
• M11: 2,475,396 km (0.107 R)
• M12: 2,627,238 km (0.107 R)
• M13: 2,900,553 km (0.081 R)
• M14: 3,047,458 km (0.119 R)
• M15: 3,560,130 km (0.091 R)
• M16: 4,572,160 km (0.107 R)
• M17: 4,665,658 km (0.082 R)
• M18: 4,807,028 km (0.115 R)
• M19: 4,902,173 km (0.091 R)
• M20: 5,110,263 km (0.092 R)
• M21: 5,387,019 km (0.036 R)
• M22: 5,585,386 km (0.075 R)
• M23: 5,752,487 km (0.101 R)
• M24: 5,887,424 km (0.09 R)
• M25: 6,023,409 km (0.104 R)
• M26: 6,315,873 km (0.098 R)
• M27: 6,507,657 km (0.028 R)
• M28: 6,754,643 km (0.119 R)
• M29: 6,843,504 km (0.098 R)
• M30: 6,950,766 km (0.044 R)
• M31: 7,130,732 km (0.095 R)
• M32: 7,221,388 km (0.095 R)
• M33: 7,312,344 km (0.077 R)
• M34: 7,440,400 km (0.088 R)
• M35: 7,624,555 km (0.079 R)
• M36: 7,791,655 km (0.068 R)
• M37: 8,016,351 km (0.109 R)
• M38: 8,129,597 km (0.066 R)
• M39: 8,491,474 km (0.065 R)
• M40: 8,878,035 km (0.099 R)
• M41: 9,152,248 km (0.06 R)
• M42: 9,349,717 km (0.04 R)
• M43: 9,488,843 km (0.079 R)
• M44: 9,668,810 km (0.116 R)
• M45: 10,174,450 km (0.096 R)
• M46: 10,297,121 km (0.1 R)
• M47: 11,232,706 km (0.108 R)
• M48: 11,893,180 km (0.103 R)
• M49: 12,152,134 km (0.089 R)
• M50: 12,260,742 km (0.093 R)
• M51: 12,653,885 km (0.08 R)
• M52: 12,763,840 km (0.085 R)
• M53: 12,896,234 km (0.095 R)
• M54: 13,251,679 km (0.105 R)
• M55: 13,363,279 km (0.11 R)
• M56: 13,881,186 km (0.107 R)
• M57: 14,359,750 km (0.066 R)
• M58: 14,820,661 km (0.095 R)
• M59: 15,169,523 km (0.118 R)
• M60: 15,356,670 km (0.074 R)
• M61: 15,521,078 km (0.106 R)
• M62: 15,994,107 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858.3

Radius: 6.9

Gravity: 18.03 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.96 AU - 15 AU

Year: 17524 Days

Day: 22.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 109,313,695 km

• M1: 88,113 km (0.099 R)
• M2: 252,072 km (0.109 R)
• M3: 400,324 km (0.077 R)
• M4: 495,319 km (0.113 R)
• M5: 1,244,056 km (0.072 R)
• M6: 1,565,542 km (0.117 R)
• M7: 2,077,914 km (0.063 R)
• M8: 2,213,600 km (0.098 R)
• M9: 2,422,887 km (0.093 R)
• M10: 2,494,096 km (0.072 R)
• M11: 2,785,812 km (0.119 R)
• M12: 3,126,895 km (0.035 R)
• M13: 3,204,536 km (0.031 R)
• M14: 3,683,848 km (0.1 R)
• M15: 3,932,030 km (0.094 R)
• M16: 5,023,197 km (0.058 R)
• M17: 5,252,082 km (0.114 R)
• M18: 5,959,231 km (0.051 R)
• M19: 6,348,485 km (0.081 R)
• M20: 7,513,104 km (0.086 R)
• M21: 7,775,050 km (0.056 R)
• M22: 7,880,517 km (0.111 R)
• M23: 8,200,207 km (0.069 R)
• M24: 8,361,474 km (0.056 R)
• M25: 9,407,911 km (0.111 R)
• M26: 9,464,160 km (0.05 R)
• M27: 9,690,052 km (0.086 R)
• M28: 10,204,968 km (0.088 R)
• M29: 10,436,695 km (0.092 R)
• M30: 12,229,476 km (0.119 R)
• M31: 12,352,296 km (0.118 R)
• M32: 12,723,299 km (0.049 R)
• M33: 13,858,448 km (0.082 R)
• M34: 14,050,830 km (0.061 R)
• M35: 14,308,588 km (0.116 R)
• M36: 15,754,301 km (0.116 R)
• M37: 16,359,126 km (0.111 R)
• M38: 17,521,950 km (0.092 R)
• M39: 20,580,329 km (0.086 R)
• M40: 20,726,486 km (0.111 R)
• M41: 20,799,789 km (0.095 R)
• M42: 21,388,756 km (0.111 R)
• M43: 21,462,807 km (0.065 R)
• M44: 22,658,542 km (0.035 R)
• M45: 23,188,418 km (0.096 R)
• M46: 24,958,161 km (0.061 R)
• M47: 25,977,521 km (0.078 R)
• M48: 26,532,080 km (0.082 R)
• M49: 26,770,988 km (0.081 R)
• M50: 27,652,867 km (0.113 R)
• M51: 27,814,134 km (0.111 R)
• M52: 27,975,849 km (0.048 R)
• M53: 30,355,054 km (0.084 R)
• M54: 30,688,358 km (0.093 R)
• M55: 31,526,704 km (0.066 R)
• M56: 33,225,986 km (0.099 R)
• M57: 34,000,454 km (0.076 R)
• M58: 34,954,889 km (0.115 R)
• M59: 35,566,894 km (0.12 R)
• M60: 36,094,226 km (0.105 R)
• M61: 36,358,865 km (0.104 R)
• M62: 36,890,087 km (0.107 R)
• M63: 37,245,681 km (0.115 R)
• M64: 38,050,069 km (0.086 R)
• M65: 39,766,555 km (0.081 R)
• M66: 39,857,660 km (0.08 R)
• M67: 40,405,338 km (0.101 R)
• M68: 40,496,892 km (0.101 R)
• M69: 41,693,076 km (0.118 R)
• M70: 43,087,628 km (0.068 R)
• M71: 44,781,225 km (0.084 R)
• M72: 45,636,177 km (0.107 R)
• M73: 45,731,471 km (0.066 R)
• M74: 46,017,951 km (0.116 R)
• M75: 47,748,648 km (0.062 R)
• M76: 54,173,428 km (0.11 R)
• M77: 55,287,184 km (0.094 R)
• M78: 55,694,090 km (0.066 R)
• M79: 56,613,220 km (0.035 R)
• M80: 57,228,815 km (0.101 R)
• M81: 58,156,172 km (0.038 R)
• M82: 58,777,303 km (0.103 R)
• M83: 60,968,313 km (0.076 R)
• M84: 62,338,031 km (0.057 R)
• M85: 63,185,952 km (0.118 R)
• M86: 64,358,051 km (0.046 R)
• M87: 65,214,948 km (0.081 R)
• M88: 66,723,792 km (0.104 R)
• M89: 66,940,260 km (0.108 R)
• M90: 67,265,336 km (0.082 R)
• M91: 72,427,360 km (0.079 R)
• M92: 72,761,263 km (0.041 R)
• M93: 73,430,414 km (0.033 R)
• M94: 74,774,700 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.3

Radius: 7.2

Gravity: 18.54 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 16.97 AU - 19.41 AU

Year: 29072 Days

Day: 23.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 109,313,695 km

• M1: 128,205 km (0.095 R)
• M2: 233,073 km (0.063 R)
• M3: 375,640 km (0.038 R)
• M4: 495,618 km (0.117 R)
• M5: 866,920 km (0.086 R)
• M6: 1,132,157 km (0.049 R)
• M7: 2,423,336 km (0.103 R)
• M8: 3,287,712 km (0.081 R)
• M9: 4,516,809 km (0.057 R)
• M10: 5,327,779 km (0.051 R)
• M11: 7,410,031 km (0.091 R)
• M12: 7,677,961 km (0.11 R)
• M13: 7,813,048 km (0.077 R)
• M14: 9,135,344 km (0.089 R)
• M15: 9,494,827 km (0.093 R)
• M16: 9,932,251 km (0.064 R)
• M17: 10,153,357 km (0.116 R)
• M18: 12,771,469 km (0.11 R)
• M19: 14,653,560 km (0.07 R)
• M20: 15,158,603 km (0.057 R)
• M21: 15,243,275 km (0.07 R)
• M22: 16,013,106 km (0.112 R)
• M23: 17,412,444 km (0.11 R)
• M24: 20,607,256 km (0.063 R)
• M25: 22,126,722 km (0.112 R)
• M26: 22,608,876 km (0.103 R)
• M27: 23,780,377 km (0.092 R)
• M28: 24,971,325 km (0.109 R)
• M29: 30,887,472 km (0.076 R)
• M30: 34,834,911 km (0.035 R)
• M31: 35,171,058 km (0.104 R)
• M32: 35,846,343 km (0.115 R)
• M33: 36,072,385 km (0.067 R)
• M34: 37,438,812 km (0.09 R)
• M35: 38,938,082 km (0.087 R)
• M36: 39,054,170 km (0.089 R)
• M37: 39,870,376 km (0.112 R)
• M38: 41,875,885 km (0.075 R)
• M39: 42,352,504 km (0.032 R)
• M40: 43,191,000 km (0.119 R)
• M41: 43,793,281 km (0.114 R)
• M42: 45,984,291 km (0.093 R)
• M43: 47,837,210 km (0.099 R)
• M44: 49,714,514 km (0.119 R)
• M45: 49,966,586 km (0.101 R)
• M46: 51,106,373 km (0.038 R)
• M47: 51,743,211 km (0.096 R)
• M48: 51,998,724 km (0.112 R)
• M49: 52,896,311 km (0.097 R)
• M50: 53,669,732 km (0.071 R)
• M51: 54,057,789 km (0.065 R)
• M52: 55,097,345 km (0.099 R)
• M53: 58,787,176 km (0.114 R)
• M54: 59,053,759 km (0.111 R)
• M55: 60,796,575 km (0.087 R)
• M56: 62,828,263 km (0.098 R)
• M57: 64,195,139 km (0.114 R)
• M58: 64,469,651 km (0.066 R)
• M59: 64,882,242 km (0.102 R)
• M60: 65,986,574 km (0.115 R)
• M61: 66,402,306 km (0.028 R)
• M62: 68,074,062 km (0.077 R)
• M63: 68,494,133 km (0.104 R)
• M64: 69,196,196 km (0.088 R)
• M65: 70,324,463 km (0.062 R)
• M66: 72,885,130 km (0.09 R)
• M67: 74,177,057 km (0.117 R)
• M68: 74,609,245 km (0.083 R)
• M69: 76,056,156 km (0.098 R)
• M70: 76,492,084 km (0.076 R)
• M71: 76,637,643 km (0.057 R)
• M72: 76,928,910 km (0.069 R)
• M73: 79,272,061 km (0.116 R)
• M74: 80,008,980 km (0.091 R)
• M75: 80,452,388 km (0.084 R)
• M76: 82,233,800 km (0.112 R)
• M77: 82,979,845 km (0.074 R)
• M78: 86,592,184 km (0.027 R)
• M79: 86,743,727 km (0.1 R)
• M80: 87,959,958 km (0.037 R)
• M81: 88,417,578 km (0.108 R)
• M82: 91,333,539 km (0.076 R)
• M83: 91,487,775 km (0.075 R)
• M84: 91,642,309 km (0.094 R)
• M85: 93,502,260 km (0.037 R)
• M86: 94,280,916 km (0.042 R)
• M87: 94,749,158 km (0.119 R)
• M88: 97,574,613 km (0.109 R)
• M89: 98,522,614 km (0.111 R)
• M90: 100,427,743 km (0.044 R)
• M91: 102,184,770 km (0.08 R)
• M92: 103,308,250 km (0.086 R)
• M93: 103,951,970 km (0.099 R)
• M94: 106,702,776 km (0.106 R)
• M95: 107,516,438 km (0.05 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: 356 - 15,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit