🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.52 AU - 0.7 AU

Year: 308 Days

Day: 38.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,930,199 km

• M1: 442,511 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.56 AU - 0.7 AU

Year: 323 Days

Day: 24 Hours

Environment

Temp: -122 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.4

Radius: 10

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.56 AU - 1.6 AU

Year: 1282 Days

Day: 5 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 89,930,199 km

• M1: 124,765 km (0.077 R)
• M2: 238,010 km (0.089 R)
• M3: 323,281 km (0.083 R)
• M4: 535,560 km (0.086 R)
• M5: 639,232 km (0.118 R)
• M6: 714,928 km (0.076 R)
• M7: 860,936 km (0.094 R)
• M8: 1,001,259 km (0.114 R)
• M9: 1,217,876 km (0.12 R)
• M10: 1,367,773 km (0.116 R)
• M11: 1,618,799 km (0.09 R)
• M12: 2,091,079 km (0.077 R)
• M13: 2,154,359 km (0.07 R)
• M14: 2,392,220 km (0.112 R)
• M15: 2,525,511 km (0.11 R)
• M16: 2,684,384 km (0.052 R)
• M17: 2,976,250 km (0.056 R)
• M18: 3,047,757 km (0.041 R)
• M19: 3,132,131 km (0.108 R)
• M20: 3,340,072 km (0.119 R)
• M21: 3,414,571 km (0.109 R)
• M22: 3,603,214 km (0.109 R)
• M23: 3,743,836 km (0.041 R)
• M24: 3,886,253 km (0.118 R)
• M25: 4,030,466 km (0.086 R)
• M26: 4,136,531 km (0.092 R)
• M27: 4,324,426 km (0.101 R)
• M28: 4,515,013 km (0.052 R)
• M29: 4,625,267 km (0.106 R)
• M30: 4,694,680 km (0.118 R)
• M31: 4,792,368 km (0.103 R)
• M32: 5,032,323 km (0.106 R)
• M33: 5,407,215 km (0.063 R)
• M34: 5,509,690 km (0.09 R)
• M35: 5,642,383 km (0.03 R)
• M36: 6,245,262 km (0.11 R)
• M37: 6,616,714 km (0.068 R)
• M38: 6,979,489 km (0.109 R)
• M39: 7,348,846 km (0.09 R)
• M40: 7,430,077 km (0.07 R)
• M41: 7,626,051 km (0.104 R)
• M42: 7,691,724 km (0.056 R)
• M43: 7,774,153 km (0.118 R)
• M44: 8,039,838 km (0.109 R)
• M45: 8,241,048 km (0.106 R)
• M46: 8,376,134 km (0.069 R)
• M47: 8,941,166 km (0.073 R)
• M48: 9,079,992 km (0.107 R)
• M49: 9,377,393 km (0.081 R)
• M50: 9,820,651 km (0.106 R)
• M51: 10,180,285 km (0.11 R)
• M52: 10,288,893 km (0.118 R)
• M53: 10,361,597 km (0.104 R)
• M54: 10,801,415 km (0.087 R)
• M55: 11,284,766 km (0.065 R)
• M56: 11,378,414 km (0.109 R)
• M57: 11,832,144 km (0.051 R)
• M58: 11,946,437 km (0.111 R)
• M59: 12,099,476 km (0.08 R)
• M60: 12,504,288 km (0.078 R)
• M61: 12,718,213 km (0.117 R)
• M62: 12,874,393 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.2

Radius: 13.6

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.25 AU - 3.23 AU

Year: 2928 Days

Day: 11.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 89,930,199 km

• M1: 183,407 km (0.11 R)
• M2: 269,276 km (0.06 R)
• M3: 374,443 km (0.09 R)
• M4: 543,788 km (0.112 R)
• M5: 963,859 km (0.082 R)
• M6: 1,147,416 km (0.065 R)
• M7: 1,374,356 km (0.112 R)
• M8: 1,583,493 km (0.107 R)
• M9: 1,768,995 km (0.037 R)
• M10: 1,873,265 km (0.079 R)
• M11: 2,484,821 km (0.083 R)
• M12: 2,602,554 km (0.114 R)
• M13: 2,813,188 km (0.079 R)
• M14: 3,262,281 km (0.118 R)
• M15: 3,589,302 km (0.091 R)
• M16: 3,779,291 km (0.038 R)
• M17: 4,322,331 km (0.112 R)
• M18: 4,585,175 km (0.077 R)
• M19: 4,865,521 km (0.027 R)
• M20: 5,026,488 km (0.049 R)
• M21: 5,126,569 km (0.097 R)
• M22: 5,430,552 km (0.1 R)
• M23: 6,069,634 km (0.099 R)
• M24: 6,216,390 km (0.032 R)
• M25: 6,337,265 km (0.072 R)
• M26: 6,486,264 km (0.084 R)
• M27: 6,926,232 km (0.11 R)
• M28: 7,319,225 km (0.06 R)
• M29: 8,556,849 km (0.086 R)
• M30: 8,842,281 km (0.097 R)
• M31: 9,192,191 km (0.074 R)
• M32: 9,624,229 km (0.106 R)
• M33: 10,460,332 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.6

Radius: 10.7

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.89 AU - 5.41 AU

Year: 6474 Days

Day: 14.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 89,930,199 km

• M1: 185,651 km (0.105 R)
• M2: 441,463 km (0.054 R)
• M3: 649,554 km (0.115 R)
• M4: 796,758 km (0.045 R)
• M5: 939,175 km (0.111 R)
• M6: 1,287,290 km (0.08 R)
• M7: 1,361,640 km (0.085 R)
• M8: 1,476,232 km (0.105 R)
• M9: 1,614,011 km (0.108 R)
• M10: 2,208,513 km (0.115 R)
• M11: 2,648,182 km (0.091 R)
• M12: 2,940,047 km (0.082 R)
• M13: 3,064,812 km (0.089 R)
• M14: 3,140,508 km (0.057 R)
• M15: 4,209,235 km (0.082 R)
• M16: 4,293,758 km (0.095 R)
• M17: 4,493,022 km (0.098 R)
• M18: 4,637,235 km (0.115 R)
• M19: 4,930,297 km (0.112 R)
• M20: 5,138,986 km (0.057 R)
• M21: 6,582,306 km (0.088 R)
• M22: 6,713,504 km (0.092 R)
• M23: 6,911,870 km (0.084 R)
• M24: 7,112,332 km (0.1 R)
• M25: 7,382,356 km (0.047 R)
• M26: 7,450,423 km (0.051 R)
• M27: 8,037,594 km (0.092 R)
• M28: 8,142,762 km (0.118 R)
• M29: 8,354,443 km (0.119 R)
• M30: 8,567,919 km (0.03 R)
• M31: 8,747,287 km (0.076 R)
• M32: 9,109,762 km (0.089 R)
• M33: 9,182,766 km (0.104 R)
• M34: 9,329,522 km (0.04 R)
• M35: 10,608,135 km (0.059 R)
• M36: 11,268,011 km (0.111 R)
• M37: 12,262,537 km (0.117 R)
• M38: 12,505,335 km (0.116 R)
• M39: 13,202,012 km (0.075 R)
• M40: 13,326,328 km (0.11 R)
• M41: 14,080,152 km (0.04 R)
• M42: 14,804,654 km (0.104 R)
• M43: 15,106,692 km (0.087 R)
• M44: 15,585,256 km (0.119 R)
• M45: 16,024,625 km (0.051 R)
• M46: 16,423,453 km (0.104 R)
• M47: 16,512,613 km (0.032 R)
• M48: 16,691,233 km (0.028 R)
• M49: 16,825,721 km (0.046 R)
• M50: 16,915,630 km (0.113 R)
• M51: 18,978,584 km (0.096 R)
• M52: 19,636,516 km (0.11 R)
• M53: 19,873,180 km (0.048 R)
• M54: 20,206,334 km (0.098 R)
• M55: 20,589,305 km (0.105 R)
• M56: 20,685,346 km (0.116 R)
• M57: 21,216,718 km (0.074 R)
• M58: 21,654,741 km (0.052 R)
• M59: 21,850,415 km (0.104 R)
• M60: 22,194,190 km (0.087 R)
• M61: 23,236,439 km (0.099 R)
• M62: 23,939,998 km (0.099 R)
• M63: 24,906,101 km (0.06 R)
• M64: 25,471,281 km (0.113 R)
• M65: 25,626,115 km (0.089 R)
• M66: 26,196,682 km (0.105 R)
• M67: 27,086,639 km (0.106 R)
• M68: 27,614,720 km (0.105 R)
• M69: 27,773,892 km (0.072 R)
• M70: 28,146,391 km (0.101 R)
• M71: 28,253,054 km (0.048 R)
• M72: 28,466,829 km (0.081 R)
• M73: 29,111,596 km (0.047 R)
• M74: 30,196,929 km (0.067 R)
• M75: 30,854,411 km (0.117 R)
• M76: 31,683,034 km (0.12 R)
• M77: 31,849,536 km (0.104 R)
• M78: 32,574,787 km (0.063 R)
• M79: 33,192,776 km (0.055 R)
• M80: 33,928,049 km (0.083 R)
• M81: 34,668,708 km (0.084 R)
• M82: 36,572,640 km (0.055 R)
• M83: 39,163,675 km (0.098 R)
• M84: 39,521,513 km (0.105 R)
• M85: 39,700,881 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.2

Radius: 7.6

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.33 AU - 8.11 AU

Year: 13850 Days

Day: 17.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 89,930,199 km

• M1: 101,128 km (0.1 R)
• M2: 185,053 km (0.109 R)
• M3: 325,824 km (0.118 R)
• M4: 475,721 km (0.109 R)
• M5: 1,105,977 km (0.071 R)
• M6: 1,282,353 km (0.117 R)
• M7: 1,352,514 km (0.085 R)
• M8: 1,482,365 km (0.103 R)
• M9: 2,108,283 km (0.107 R)
• M10: 2,379,653 km (0.079 R)
• M11: 2,537,180 km (0.067 R)
• M12: 2,770,852 km (0.079 R)
• M13: 3,105,951 km (0.104 R)
• M14: 3,632,685 km (0.073 R)
• M15: 3,875,782 km (0.086 R)
• M16: 4,313,804 km (0.03 R)
• M17: 4,441,860 km (0.102 R)
• M18: 4,614,646 km (0.071 R)
• M19: 4,855,797 km (0.085 R)
• M20: 5,282,002 km (0.112 R)
• M21: 7,433,369 km (0.11 R)
• M22: 7,871,840 km (0.09 R)
• M23: 7,924,050 km (0.069 R)
• M24: 8,558,644 km (0.087 R)
• M25: 9,596,703 km (0.095 R)
• M26: 9,652,354 km (0.073 R)
• M27: 9,708,154 km (0.103 R)
• M28: 9,932,700 km (0.041 R)
• M29: 10,102,195 km (0.113 R)
• M30: 10,358,157 km (0.115 R)
• M31: 11,373,926 km (0.111 R)
• M32: 14,223,317 km (0.067 R)
• M33: 14,350,625 km (0.034 R)
• M34: 14,478,232 km (0.027 R)
• M35: 15,513,150 km (0.085 R)
• M36: 15,676,959 km (0.077 R)
• M37: 15,907,340 km (0.117 R)
• M38: 16,238,400 km (0.1 R)
• M39: 17,585,230 km (0.119 R)
• M40: 18,030,583 km (0.055 R)
• M41: 18,306,441 km (0.062 R)
• M42: 18,688,215 km (0.093 R)
• M43: 19,813,490 km (0.064 R)
• M44: 20,062,570 km (0.099 R)
• M45: 20,205,287 km (0.098 R)
• M46: 20,312,698 km (0.117 R)
• M47: 20,888,201 km (0.105 R)
• M48: 22,350,520 km (0.117 R)
• M49: 23,243,769 km (0.064 R)
• M50: 23,581,711 km (0.117 R)
• M51: 24,034,843 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.1

Radius: 4.7

Gravity: 41.83 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.52 AU - 12.58 AU

Year: 22126 Days

Day: 24.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,930,199 km

• M1: 111,151 km (0.078 R)
• M2: 621,878 km (0.1 R)
• M3: 916,287 km (0.036 R)
• M4: 1,582,297 km (0.068 R)
• M5: 1,652,009 km (0.065 R)
• M6: 1,904,381 km (0.12 R)
• M7: 1,978,731 km (0.108 R)
• M8: 2,246,362 km (0.082 R)
• M9: 2,525,511 km (0.107 R)
• M10: 3,029,357 km (0.095 R)
• M11: 3,116,273 km (0.092 R)
• M12: 3,426,988 km (0.049 R)
• M13: 5,227,398 km (0.115 R)
• M14: 5,542,751 km (0.044 R)
• M15: 5,864,237 km (0.09 R)
• M16: 6,027,298 km (0.111 R)
• M17: 6,581,409 km (0.097 R)
• M18: 6,807,601 km (0.064 R)
• M19: 7,267,764 km (0.088 R)
• M20: 7,678,560 km (0.035 R)
• M21: 8,036,547 km (0.102 R)
• M22: 9,907,119 km (0.106 R)
• M23: 10,757,583 km (0.096 R)
• M24: 10,823,855 km (0.085 R)
• M25: 13,876,549 km (0.094 R)
• M26: 15,871,586 km (0.097 R)
• M27: 17,018,104 km (0.087 R)
• M28: 17,328,370 km (0.119 R)
• M29: 17,562,192 km (0.119 R)
• M30: 18,191,101 km (0.097 R)
• M31: 18,349,376 km (0.056 R)
• M32: 18,747,306 km (0.062 R)
• M33: 19,148,079 km (0.111 R)
• M34: 19,309,196 km (0.112 R)
• M35: 20,696,566 km (0.091 R)
• M36: 20,944,749 km (0.095 R)
• M37: 22,539,163 km (0.114 R)
• M38: 23,050,638 km (0.107 R)
• M39: 25,576,598 km (0.104 R)
• M40: 26,827,087 km (0.067 R)
• M41: 26,917,145 km (0.108 R)
• M42: 27,097,560 km (0.089 R)
• M43: 29,294,255 km (0.091 R)
• M44: 29,945,604 km (0.077 R)
• M45: 30,413,846 km (0.045 R)
• M46: 31,547,349 km (0.097 R)
• M47: 32,790,956 km (0.062 R)
• M48: 33,564,077 km (0.117 R)
• M49: 34,441,020 km (0.097 R)
• M50: 34,833,266 km (0.089 R)
• M51: 35,424,327 km (0.046 R)
• M52: 36,916,416 km (0.086 R)
• M53: 37,922,611 km (0.064 R)
• M54: 40,890,783 km (0.114 R)
• M55: 41,202,096 km (0.098 R)
• M56: 42,770,330 km (0.116 R)
• M57: 44,038,920 km (0.061 R)
• M58: 44,464,676 km (0.071 R)
• M59: 44,784,666 km (0.085 R)
• M60: 46,180,713 km (0.089 R)
• M61: 47,264,101 km (0.099 R)
• M62: 48,685,281 km (0.076 R)
• M63: 50,675,830 km (0.091 R)
• M64: 50,898,731 km (0.104 R)
• M65: 52,129,921 km (0.09 R)
• M66: 54,621,923 km (0.091 R)
• M67: 55,422,870 km (0.047 R)
• M68: 56,920,793 km (0.106 R)
• M69: 58,315,195 km (0.079 R)
• M70: 59,016,510 km (0.109 R)
• M71: 61,374,770 km (0.087 R)
• M72: 61,612,182 km (0.067 R)
• M73: 62,207,283 km (0.08 R)
• M74: 63,043,684 km (0.083 R)
• M75: 63,643,273 km (0.086 R)
• M76: 66,182,547 km (0.111 R)
• M77: 67,158,523 km (0.058 R)
• M78: 67,403,265 km (0.07 R)
• M79: 69,124,688 km (0.104 R)
• M80: 70,114,876 km (0.056 R)
• M81: 70,860,622 km (0.108 R)
• M82: 71,984,102 km (0.111 R)
• M83: 77,689,316 km (0.079 R)
• M84: 79,105,708 km (0.099 R)
• M85: 80,660,778 km (0.093 R)
• M86: 80,920,929 km (0.062 R)
• M87: 82,094,973 km (0.096 R)
• M88: 82,880,960 km (0.113 R)
• M89: 83,932,633 km (0.067 R)
• M90: 85,253,433 km (0.059 R)
• M91: 86,980,840 km (0.098 R)
• M92: 87,114,131 km (0.058 R)
• M93: 89,526,098 km (0.078 R)
• M94: 89,660,736 km (0.06 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: 542 - 18,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit