🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.54 AU - 0.64 AU

Year: 174 Days

Day: 23.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,170,835 km

• M1: 511,475 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.64 AU - 1 AU

Year: 284 Days

Day: 20.9 Hours

Environment

Temp: 42 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.91 AU - 1.45 AU

Year: 491 Days

Day: 42.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,170,835 km

• M1: 274,811 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.49 AU - 3.29 AU

Year: 1881 Days

Day: 25 Hours

Environment

Temp: -122 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,170,835 km

• M1: 1,484,609 km (0.088 R)

Asteroid Belt

Center: 5.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.6

Radius: 11

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.86 AU - 8.38 AU

Year: 7274 Days

Day: 9 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 83,170,835 km

• M1: 188,344 km (0.065 R)
• M2: 274,811 km (0.114 R)
• M3: 358,137 km (0.109 R)
• M4: 505,641 km (0.053 R)
• M5: 894,146 km (0.069 R)
• M6: 1,091,167 km (0.061 R)
• M7: 1,334,263 km (0.084 R)
• M8: 1,662,780 km (0.11 R)
• M9: 1,766,452 km (0.112 R)
• M10: 2,127,880 km (0.119 R)
• M11: 2,221,828 km (0.087 R)
• M12: 2,298,122 km (0.088 R)
• M13: 2,394,763 km (0.056 R)
• M14: 2,857,020 km (0.116 R)
• M15: 3,173,420 km (0.078 R)
• M16: 3,545,918 km (0.081 R)
• M17: 3,658,266 km (0.057 R)
• M18: 4,072,204 km (0.116 R)
• M19: 4,142,664 km (0.11 R)
• M20: 4,870,009 km (0.105 R)
• M21: 5,299,804 km (0.057 R)
• M22: 5,454,488 km (0.1 R)
• M23: 5,636,698 km (0.11 R)
• M24: 6,007,402 km (0.086 R)
• M25: 6,168,818 km (0.096 R)
• M26: 6,358,807 km (0.109 R)
• M27: 6,912,469 km (0.112 R)
• M28: 7,025,116 km (0.114 R)
• M29: 7,338,075 km (0.071 R)
• M30: 7,859,872 km (0.094 R)
• M31: 8,878,185 km (0.103 R)
• M32: 9,496,473 km (0.116 R)
• M33: 9,747,797 km (0.118 R)
• M34: 9,874,207 km (0.057 R)
• M35: 10,224,865 km (0.097 R)
• M36: 10,321,206 km (0.079 R)
• M37: 10,417,846 km (0.11 R)
• M38: 10,774,787 km (0.092 R)
• M39: 11,168,678 km (0.11 R)
• M40: 11,600,866 km (0.11 R)
• M41: 12,722,401 km (0.119 R)
• M42: 13,595,006 km (0.078 R)
• M43: 13,913,948 km (0.109 R)
• M44: 14,127,873 km (0.082 R)
• M45: 14,199,381 km (0.086 R)
• M46: 14,522,961 km (0.073 R)
• M47: 14,921,789 km (0.118 R)
• M48: 15,031,145 km (0.037 R)
• M49: 15,287,406 km (0.096 R)
• M50: 16,326,962 km (0.086 R)
• M51: 16,552,705 km (0.101 R)
• M52: 16,779,496 km (0.099 R)
• M53: 16,855,192 km (0.091 R)
• M54: 17,274,365 km (0.064 R)
• M55: 17,774,022 km (0.04 R)
• M56: 19,341,210 km (0.114 R)
• M57: 19,620,060 km (0.05 R)
• M58: 20,221,892 km (0.097 R)
• M59: 21,320,689 km (0.047 R)
• M60: 21,897,987 km (0.045 R)
• M61: 22,313,570 km (0.098 R)
• M62: 22,731,696 km (0.108 R)
• M63: 23,068,141 km (0.101 R)
• M64: 23,958,997 km (0.12 R)
• M65: 24,344,361 km (0.119 R)
• M66: 26,081,192 km (0.108 R)
• M67: 26,477,626 km (0.03 R)
• M68: 26,742,863 km (0.088 R)
• M69: 26,964,717 km (0.09 R)
• M70: 27,053,578 km (0.073 R)
• M71: 27,544,110 km (0.071 R)
• M72: 27,723,328 km (0.107 R)
• M73: 28,534,148 km (0.113 R)
• M74: 29,398,525 km (0.1 R)
• M75: 29,581,633 km (0.119 R)
• M76: 29,765,189 km (0.112 R)
• M77: 30,179,276 km (0.03 R)
• M78: 30,271,578 km (0.046 R)
• M79: 30,688,058 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.8

Radius: 9

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.05 AU - 9.53 AU

Year: 9139 Days

Day: 10 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 83,170,835 km

• M1: 138,677 km (0.117 R)
• M2: 198,068 km (0.118 R)
• M3: 297,101 km (0.093 R)
• M4: 355,445 km (0.077 R)
• M5: 460,761 km (0.078 R)
• M6: 531,671 km (0.036 R)
• M7: 855,101 km (0.099 R)
• M8: 922,420 km (0.08 R)
• M9: 1,147,565 km (0.074 R)
• M10: 1,222,364 km (0.046 R)
• M11: 1,552,377 km (0.038 R)
• M12: 1,621,791 km (0.042 R)
• M13: 1,806,993 km (0.077 R)
• M14: 2,868,539 km (0.076 R)
• M15: 3,058,528 km (0.11 R)
• M16: 3,378,518 km (0.102 R)
• M17: 3,597,829 km (0.103 R)
• M18: 3,954,769 km (0.105 R)
• M19: 4,264,138 km (0.059 R)
• M20: 4,824,531 km (0.065 R)
• M21: 4,988,939 km (0.083 R)
• M22: 5,217,974 km (0.113 R)
• M23: 5,344,384 km (0.113 R)
• M24: 5,493,234 km (0.031 R)
• M25: 5,947,712 km (0.039 R)
• M26: 6,079,957 km (0.054 R)
• M27: 6,437,047 km (0.115 R)
• M28: 6,527,404 km (0.072 R)
• M29: 6,732,203 km (0.119 R)
• M30: 7,644,302 km (0.114 R)
• M31: 7,788,215 km (0.086 R)
• M32: 8,273,959 km (0.112 R)
• M33: 8,694,479 km (0.081 R)
• M34: 8,970,487 km (0.103 R)
• M35: 9,147,461 km (0.102 R)
• M36: 9,325,782 km (0.059 R)
• M37: 10,366,235 km (0.092 R)
• M38: 10,472,300 km (0.067 R)
• M39: 10,765,960 km (0.117 R)
• M40: 11,635,423 km (0.071 R)
• M41: 12,162,307 km (0.106 R)
• M42: 12,386,554 km (0.09 R)
• M43: 12,499,052 km (0.112 R)
• M44: 12,696,970 km (0.081 R)
• M45: 12,924,358 km (0.106 R)
• M46: 13,268,134 km (0.027 R)
• M47: 13,527,836 km (0.108 R)
• M48: 13,643,924 km (0.107 R)
• M49: 13,847,676 km (0.116 R)
• M50: 14,169,910 km (0.105 R)
• M51: 15,151,572 km (0.09 R)
• M52: 15,787,512 km (0.044 R)
• M53: 15,879,216 km (0.092 R)
• M54: 16,463,246 km (0.042 R)
• M55: 16,835,894 km (0.103 R)
• M56: 18,289,536 km (0.08 R)
• M57: 18,417,891 km (0.061 R)
• M58: 18,643,186 km (0.039 R)
• M59: 19,064,005 km (0.115 R)
• M60: 19,161,542 km (0.095 R)
• M61: 19,291,842 km (0.107 R)
• M62: 20,979,306 km (0.115 R)
• M63: 21,281,943 km (0.079 R)
• M64: 21,450,689 km (0.111 R)
• M65: 21,993,729 km (0.04 R)
• M66: 22,096,054 km (0.108 R)
• M67: 22,301,153 km (0.113 R)
• M68: 23,058,866 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.8

Radius: 6.6

Gravity: 21.05 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 10.76 AU - 16.96 AU

Year: 19757 Days

Day: 15.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,170,835 km

• M1: 103,073 km (0.067 R)
• M2: 191,336 km (0.1 R)
• M3: 410,497 km (0.12 R)
• M4: 626,067 km (0.117 R)
• M5: 771,925 km (0.114 R)
• M6: 1,183,170 km (0.113 R)
• M7: 1,555,369 km (0.11 R)
• M8: 1,926,970 km (0.079 R)
• M9: 2,788,804 km (0.097 R)
• M10: 3,798,290 km (0.08 R)
• M11: 4,434,530 km (0.107 R)
• M12: 5,054,613 km (0.029 R)
• M13: 5,152,450 km (0.076 R)
• M14: 6,533,388 km (0.117 R)
• M15: 6,855,023 km (0.068 R)
• M16: 7,402,551 km (0.042 R)
• M17: 8,423,108 km (0.114 R)
• M18: 8,597,539 km (0.049 R)
• M19: 8,773,167 km (0.053 R)
• M20: 8,831,959 km (0.116 R)
• M21: 9,427,059 km (0.086 R)
• M22: 9,851,319 km (0.052 R)
• M23: 9,973,690 km (0.033 R)
• M24: 10,468,111 km (0.082 R)
• M25: 11,545,365 km (0.114 R)
• M26: 11,933,871 km (0.085 R)
• M27: 12,064,470 km (0.071 R)
• M28: 13,462,761 km (0.091 R)
• M29: 15,761,781 km (0.102 R)
• M30: 16,120,517 km (0.033 R)
• M31: 16,773,063 km (0.096 R)
• M32: 16,846,216 km (0.071 R)
• M33: 17,879,938 km (0.1 R)
• M34: 19,010,149 km (0.114 R)
• M35: 19,238,885 km (0.099 R)
• M36: 19,391,923 km (0.04 R)
• M37: 20,709,132 km (0.045 R)
• M38: 22,456,286 km (0.105 R)
• M39: 23,265,910 km (0.093 R)
• M40: 23,347,291 km (0.083 R)
• M41: 24,913,581 km (0.042 R)
• M42: 25,920,225 km (0.109 R)
• M43: 26,258,765 km (0.099 R)
• M44: 27,368,930 km (0.076 R)
• M45: 27,799,922 km (0.115 R)
• M46: 28,146,391 km (0.067 R)
• M47: 28,320,223 km (0.061 R)
• M48: 28,494,355 km (0.12 R)
• M49: 28,581,571 km (0.103 R)
• M50: 28,668,786 km (0.045 R)
• M51: 28,931,181 km (0.086 R)
• M52: 31,688,868 km (0.089 R)
• M53: 34,436,383 km (0.113 R)
• M54: 34,994,981 km (0.111 R)
• M55: 35,462,774 km (0.067 R)
• M56: 37,450,032 km (0.115 R)
• M57: 37,928,446 km (0.083 R)
• M58: 38,024,488 km (0.093 R)
• M59: 38,891,557 km (0.114 R)
• M60: 40,253,197 km (0.055 R)
• M61: 41,333,892 km (0.07 R)
• M62: 45,140,409 km (0.118 R)
• M63: 46,058,192 km (0.06 R)
• M64: 47,085,182 km (0.117 R)
• M65: 49,685,492 km (0.083 R)
• M66: 53,188,625 km (0.079 R)
• M67: 54,915,583 km (0.092 R)
• M68: 55,132,799 km (0.09 R)
• M69: 56,990,206 km (0.1 R)
• M70: 58,424,252 km (0.112 R)
• M71: 58,535,104 km (0.114 R)
• M72: 58,756,957 km (0.056 R)
• M73: 59,982,014 km (0.096 R)
• M74: 61,778,984 km (0.055 R)
• M75: 62,117,823 km (0.105 R)
• M76: 64,621,792 km (0.041 R)
• M77: 66,232,363 km (0.058 R)
• M78: 66,463,641 km (0.119 R)
• M79: 68,322,544 km (0.105 R)
• M80: 69,024,009 km (0.116 R)
• M81: 69,492,998 km (0.108 R)
• M82: 70,434,118 km (0.104 R)
• M83: 71,853,802 km (0.075 R)
• M84: 72,091,363 km (0.113 R)
• M85: 72,805,394 km (0.12 R)
• M86: 73,402,290 km (0.045 R)
• M87: 74,240,786 km (0.098 R)
• M88: 75,685,303 km (0.045 R)
• M89: 77,991,653 km (0.089 R)
• M90: 81,803,706 km (0.094 R)
• M91: 82,299,922 km (0.077 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 11,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit